Ko Sung-hee

{{Short description|South Korean actress (born 1990)}}

{{Family name hatnote|Ko|lang=Korean}}

{{Use mdy dates|date=March 2024}}

{{Infobox person

| name = Ko Sung-hee

| image = Go Sung-hee at "Suits" conference, 23 April 2018 01.jpg

| image_upright = 1.15

| caption = Ko in April 2018

| birth_date = {{Birth date and age|1990|6|21}}

| birth_place = Missouri, U.S.{{Cite web|title=Ize|url=http://ize.co.kr/articleView.html?no=2014011915397262308&aType=i1000&page=11|access-date=September 26, 2018|archive-date=July 14, 2014|archive-url=https://web.archive.org/web/20140714201037/http://ize.co.kr/articleView.html?no=2014011915397262308&aType=i1000&page=11|url-status=dead}}

| nationality = South Korean

| citizenship = {{ubl|South Korea}}

| occupation = Actress

| years_active = 2013–present

| education = Sungkyunkwan University (Department of Acting Arts){{Cite web|script-title=ko:엠에스팀엔터테인먼트|url=http://msteam.co.kr/artist/kosunghee.php|website=MSTeam Entertainment|language=ko|access-date=March 11, 2024|archive-date=March 11, 2024|archive-url=https://web.archive.org/web/20240311094404/http://msteam.co.kr/artist/kosunghee.php|url-status=live}}

| agent = MSTeam Entertainment

| height = 170 cm

| spouse = {{Marriage|Unknown|2022}}

| children = 1

| website = {{URL|http://msteam.co.kr/artist/kosunghee.php|msteam.co.kr}}

| module = {{Infobox Korean name/auto|child=yes|headercolor=transparent

| hangul = %고성희

}}

}}

Ko Sung-hee ({{Korean|hangul=고성희}}; born June 21, 1990) is a South Korean actress.{{Cite web|title=Ko Sung-hee (고성희, Korean actress)|url=http://www.hancinema.net/korean_Ko_Sung-hee.php|website=HanCinema|language=en-US|access-date=November 21, 2017|archive-date=June 23, 2013|archive-url=https://web.archive.org/web/20130623010241/http://www.hancinema.net/korean_Ko_Sung-hee.php|url-status=live}} She played her first leading role in the fantasy-period drama Diary of a Night Watchman (2014).{{cite web|title=Interview: Ko Sung Hee Shares on Growing through The Night Watchman's Journal|url=http://mwave.interest.me/enewsworld/en/article/79433/interview-ko-sung-hee-shares-on-growing-through-the-night-watchmans-journal|website=enewsWorld|last1=Ko|first1=Hong-ju|date=November 1, 2014|access-date=December 24, 2014|archive-date=November 8, 2014|archive-url=https://web.archive.org/web/20141108112448/http://mwave.interest.me/enewsworld/en/article/79433/interview-ko-sung-hee-shares-on-growing-through-the-night-watchmans-journal|url-status=dead}}

Personal life

File:Go Sung-hee for Make Prem 10.jpg

On October 17, 2022, Ko's agency announced that Ko will marry a non-celebrity boyfriend in November.{{Cite web|script-title=ko:고성희 측 "11월 비연예인과 결혼"(공식)|trans-title=Ko Sung-hee's side "Married to a non-celebrity in November" (official)|url=https://entertain.naver.com/now/read?oid=052&aid=0001801788|via=Naver|website=YTN|language=ko|last=Gong|first=Yeo-joo|date=October 17, 2022|access-date=October 17, 2022|archive-date=November 12, 2020|archive-url=https://web.archive.org/web/20201112013604/https://entertain.naver.com/now/read?oid=052&aid=0001801788|url-status=live}} They married in a private ceremony on November 20, 2022, in Seoul.{{Cite web|script-title=ko:고성희, 20일 결혼...웨딩화보 공개|trans-title=Ko Sung-hee, married on the 20th...wedding pictorial release|url=https://entertain.naver.com/now/read?oid=052&aid=0001816117|website=YTN|language=ko|last=Kong Young-joo|date=November 21, 2022|access-date=November 21, 2022|archive-date=November 12, 2020|archive-url=https://web.archive.org/web/20201112013604/https://entertain.naver.com/now/read?oid=052&aid=0001816117|url-status=live}} On April 30, 2025, MSteam Entertainment announced that Ko gave birth to a daughter last year.{{Cite web|last=Hwang|first=Su-yeon|date=April 30, 2025|script-title=ko:고성희 측 "지난해 첫 딸 출산, 최근 돌잔치 치렀다" [공식입장]|url=https://m.entertain.naver.com/now/article/311/0001858992|trans-title=Ko Sung-hee's side: "Gave birth to her first daughter last year, recently celebrated her first birthday" [Official statement]|access-date=April 30, 2025|publisher=Xsports News|language=ko|via=Naver}}

Filmography

=Film=

class="wikitable plainrowheaders sortable"
scope="col" | Year

! scope="col" | Title

! scope="col" | Role

! scope="col" | Notes

! scope="col" class="unsortable" | {{abbr|Ref.|Reference(s)}}

scope="row" | 2010

| A Good Night's Sleep for the Bad

| Female high school student

|

| style="text-align:center" | {{Cite web|title=A Good Night Sleep for the Bad Cast (Korean Movie - 2008) - 나쁜놈이 더 잘잔다|url=http://www.hancinema.net/korean_movie_A_Good_Night_Sleep_for_the_Bad-cast.html|website=HanCinema|language=en-US|access-date=November 21, 2017|archive-date=July 6, 2010|archive-url=https://web.archive.org/web/20100706163853/http://www.hancinema.net/korean_movie_A_Good_Night_Sleep_for_the_Bad-cast.html|url-status=live}}{{Better source needed|date=March 2024}}

scope="row" rowspan="2" | 2013

| An Ethics Lesson

| Jin-ah

|

| style="text-align:center" | {{Cite web|script-title=ko:고성희 데뷔작 '분노의 윤리학' 화제 '과감 노출도...'|url=http://news.joins.com/article/13777722|website=JoongAng Ilbo|language=ko|date=January 31, 2014|access-date=March 1, 2018|archive-date=March 1, 2018|archive-url=https://web.archive.org/web/20180301170124/http://news.joins.com/article/13777722|url-status=live}}

Fasten Your Seatbelt

| Minamito

|

| style="text-align:center" | {{Cite web|script-title=ko:'롤러코스터' 일본인 스튜어디스, 한국사람이에요?|url=http://star.ohmynews.com/NWS_Web/OhmyStar/at_pg.aspx?CNTN_CD=A0001921165|website=OhmyStar|language=ko|date=November 11, 2013|access-date=March 1, 2018|archive-date=March 1, 2018|archive-url=https://web.archive.org/web/20180301164605/http://star.ohmynews.com/NWS_Web/OhmyStar/at_pg.aspx?CNTN_CD=A0001921165|url-status=live}}{{Unreliable source?|reason=See reliable sources list on WP:KO/RS|date=June 2025}}

scope="row" | 2019

| Trade Your Love

| Park Hae-joo

|

| style="text-align:center" | {{cite web|title=Actors KIM Dong-wook and KO Sung-hee to Star in Trade Love|url=http://www.koreanfilm.or.kr/eng/news/news.jsp?blbdComCd=601006&seq=4510&mode=VIEW|website=Korean Film Biz Zone|date=October 20, 2017|access-date=May 23, 2018|archive-date=May 16, 2020|archive-url=https://web.archive.org/web/20200516133550/http://www.koreanfilm.or.kr/eng/news/news.jsp?blbdComCd=601006&seq=4510&mode=VIEW|url-status=live}}

scope="row" | 2021

| A Year-End Medley

| Young-ju

| TVING Film

| style="text-align:center" | {{Cite news|script-title=ko:해피뉴이어' 한지민·이동욱→임윤아·이광수 15人 캐스팅..극장·티빙 동시공개|url=https://entertain.naver.com/movie/now/read?oid=477&aid=0000295834|website=Sport TV News|language=ko|author=Kim Hyun-rok|date=April 22, 2021|access-date=April 22, 2021|archive-date=May 2, 2021|archive-url=https://web.archive.org/web/20210502025704/https://entertain.naver.com/movie/now/read?oid=477&aid=0000295834|url-status=live}}

=Television series=

class="wikitable plainrowheaders sortable"
scope="col" | Year

! scope="col" | Title

! scope="col" | Role

! scope="col" | Notes

! scope="col" class="unsortable" | {{abbr|Ref.|Reference(s)}}

scope="row" | 2013

| Miss Korea

| Kim Jae-hee

|

| style="text-align:center" | {{cite web|title=Lee Yeon Hee and Ko Sung Hee Stunning like Miss Korea|url=http://www.bntnews.co.uk/app/news.php?nid=8304|website=BNTNews|last1=Cho|first1=Suyoun|date=December 17, 2013|access-date=December 25, 2014|archive-date=December 25, 2014|archive-url=https://web.archive.org/web/20141225065444/http://www.bntnews.co.uk/app/news.php?nid=8304|url-status=dead}}

scope="row" | 2014

| Diary of a Night Watchman

| Do-ha

|

| style="text-align:center" |

scope="row" rowspan="2" | 2015

| SPY

| Lee Yoon-jin

|

| style="text-align:center" | {{cite web|title=Jaejoong, Ko Sung-hee to portray romance in Spy|url=http://www.kpopherald.com/view.php?ud=201412141521140349723_2|website=K-pop Herald|last=Kim|first=Min-jin|date=December 14, 2014|access-date=December 24, 2014|archive-date=December 24, 2014|archive-url=https://web.archive.org/web/20141224110325/http://www.kpopherald.com/view.php?ud=201412141521140349723_2|url-status=live}}{{cite web|title=JYJ's Kim Jae Joong and Ko Sung Hee to Act as Lovers in 'Spy'|url=https://www.mwave.me/en/news/news/view/83034/JYJ%E2%80%99s-Kim-Jae-Joong-and-Ko-Sung-Hee-to-Act-as-Lovers-in-%E2%80%98Spy%E2%80%99|website=Mwave|date=December 12, 2014|access-date=March 1, 2018|archive-date=March 19, 2018|archive-url=https://web.archive.org/web/20180319213603/https://www.mwave.me/en/news/news/view/83034/JYJ%E2%80%99s-Kim-Jae-Joong-and-Ko-Sung-Hee-to-Act-as-Lovers-in-%E2%80%98Spy%E2%80%99|url-status=dead}}

My Beautiful Bride

| Yoon Joo-young

|

| style="text-align:center" | {{Cite web|script-title=ko:'아름다운 나의 신부' 고성희, "'치명적'이란 수식어? 나에겐 과분"|url=http://tenasia.hankyung.com/archives/557223|website=10Asia|language=ko|date=June 15, 2015|access-date=March 1, 2018|archive-date=June 15, 2015|archive-url=https://web.archive.org/web/20150615133007/http://tenasia.hankyung.com/archives/557223|url-status=dead}}

scope="row" | 2016

| Don't Dare to Dream

| Hong Soo-young

| cameo

| style="text-align:center" | {{Cite web|script-title=ko:'질투의 화신' 고성희 카메오 출연 계기는 '서향숙과의 인연'|url=http://www.sedaily.com/NewsView/1L2RN0P64C/|website=The Seoul Economic Daily|language=ko|date=October 20, 2016|access-date=March 1, 2018|archive-date=March 1, 2018|archive-url=https://web.archive.org/web/20180301164606/http://www.sedaily.com/NewsView/1L2RN0P64C/|url-status=live}}

scope="row" | 2017

| While You Were Sleeping

| Shin Hee-min

|

| style="text-align:center" | {{Cite web|script-title=ko:[단독] 고성희, 이종석 선배 검사된다..'당잠사'로 안방 복귀|url=http://osen.mt.co.kr/article/G1110573223|website=OSEN|language=ko|date=January 24, 2017|access-date=March 1, 2018|archive-date=February 2, 2017|archive-url=https://web.archive.org/web/20170202030147/http://osen.mt.co.kr/article/G1110573223|url-status=live}}

scope="row" rowspan="3" | 2018

| Mother

| Shin Ja-young

|

| style="text-align:center" | {{cite web|script-title=ko:'마더' 고성희, 이기적 엄마로 변신... '기대 UP'|url=http://tenasia.hankyung.com/archives/1376535|website=10Asia|language=ko|date=December 22, 2017|access-date=March 1, 2018|archive-date=February 22, 2018|archive-url=https://web.archive.org/web/20180222205550/http://tenasia.hankyung.com/archives/1376535|url-status=dead}}

Suits

| Kim Ji-na

|

| style="text-align:center" | {{cite web|title=Ko Sung-hee to Star in "Suits"|url=https://www.hancinema.net/ko-sung-hee-to-star-in-suits-116787.html|website=HanCinema|publisher=TV Daily|date=March 21, 2018|access-date=March 28, 2018|archive-date=March 28, 2018|archive-url=https://web.archive.org/web/20180328165934/https://www.hancinema.net/ko-sung-hee-to-star-in-suits-116787.html|url-status=live}}{{cite web|title=Ko Sung-hee keeps busy to stay inspired : Like fans, the 'Suits' star is hoping for a second season of the hit show|url=http://koreajoongangdaily.joins.com/news/article/Article.aspx?aid=3050084|website=Korea JoongAng Daily|date=July 3, 2018|access-date=July 2, 2018|archive-date=July 2, 2018|archive-url=https://web.archive.org/web/20180702204458/http://koreajoongangdaily.joins.com/news/article/Article.aspx?aid=3050084|url-status=live}}

Ms. Ma, Nemesis

| Seo Eun-ji

|

| style="text-align:center" | {{cite web|script-title=ko:고성희, '미스 마' 출연 확정...김윤진X정웅인과 호흡|url=http://sports.hankooki.com/lpage/entv/201808/sp20180801104817136730.htm|website=Sports Hankook|publisher=Hankook Ilbo|date=August 1, 2018|access-date=August 5, 2018|archive-date=August 5, 2018|archive-url=https://web.archive.org/web/20180805172629/http://sports.hankooki.com/lpage/entv/201808/sp20180801104817136730.htm|url-status=live}}

scope="row" | 2020

| Kingmaker: The Change of Destiny

| Hwang Bong Ryun

|

| style="text-align:center" | {{cite web|title=Ko Sung-hee's Drastic Change in Characters|url=https://www.hancinema.net/ko-sung-hee-s-drastic-change-in-characters-138683.html|website=HanCinema|date=February 13, 2020|access-date=February 18, 2020|archive-date=February 18, 2020|archive-url=https://web.archive.org/web/20200218184254/https://www.hancinema.net/ko-sung-hee-s-drastic-change-in-characters-138683.html|url-status=live}}

scope="row" | 2022

| Gaus Electronics

| Cha Na-rae

|

| style="text-align:center" | {{cite web|script-title=ko:곽동연·고성희·배현성·강민아, '가우스전자' 드라마 출연 확정 [공식]|trans-title=Kwak Dong-yeon, Ko Seong-hee, Bae Hyun-seong, and Kang Min-ah confirmed to appear in the drama 'Gauss Electronics' [Official]|url=https://entertain.naver.com/now/read?oid=109&aid=0004615817|via=Naver|publisher=OSEN|language=ko|author=Yeon Hwi-seon|date=May 16, 2022|access-date=May 16, 2022|archive-date=November 12, 2020|archive-url=https://web.archive.org/web/20201112003057/https://entertain.naver.com/now/read?oid=109&aid=0004615817|url-status=live}}

=Web series=

class="wikitable plainrowheaders"
scope="col" | Year

! scope="col" | Title

! scope="col" | Role

! scope="col" class="unsortable" | {{abbr|Ref.|Reference(s)}}

scope="row" | 2020

| My Holo Love

| Han So-yeon

| style="text-align:center" | {{cite web|title=Netflix orders up a Korean series|url=http://koreajoongangdaily.joins.com/news/article/Article.aspx?aid=3059432|website=Korea JoongAng Daily|date=February 15, 2019|access-date=February 18, 2019|archive-date=February 15, 2019|archive-url=https://web.archive.org/web/20190215030118/http://koreajoongangdaily.joins.com/news/article/Article.aspx?aid=3059432|url-status=live}}

=Television show=

class="wikitable plainrowheaders"
scope="col" | Year

! scope="col" | Title

! scope="col" | Role

! scope="col" | Notes

! scope="col" class="unsortable" | {{abbr|Ref.|Reference(s)}}

scope="row" | 2009

| Style Studio

| Host

| Season 1

| style="text-align:center" |

Awards and nominations

class="wikitable plainrowheaders sortable"

|+ Name of the award ceremony, year presented, category, nominee of the award, and the result of the nomination

! scope="col" | Award ceremony

! scope="col" | Year

! scope="col" | Category

! scope="col" | Nominee / Work

! scope="col" | Result

! scope="col" class="unsortable" | {{abbr|Ref.|Reference(s)}}

scope="row" | APAN Star Awards

| style="text-align:center" | 2018

| Best Supporting Actress

| Mother

| {{nom}}

| style="text-align:center" | {{cite web|script-title=ko:이병헌·손예진·아이유 APAN스타어워즈 노미네이트|url=https://entertain.naver.com/read?oid=108&aid=0002730227|website=Star News|language=ko|date=September 27, 2018|access-date=September 27, 2018|archive-date=November 12, 2020|archive-url=https://web.archive.org/web/20201112005422/https://entertain.naver.com/read?oid=108&aid=0002730227|url-status=live}}

scope="row" | KBS Drama Awards

| style="text-align:center" | 2018

| Best Supporting Actress

| Suits

| {{nom}}

| style="text-align:center" |

scope="row" | Korea Drama Awards

| style="text-align:center" | 2014

| rowspan="2" | Best New Actress

| Miss Korea

| {{nom}}

| style="text-align:center" |

scope="row" | MBC Drama Awards

| style="text-align:center" | 2014

| Miss Korea, Diary of a Night Watchman

| {{won}}

| style="text-align:center" | {{cite web|title=MBC Drama Awards 2014 Winners|url=https://www.hancinema.net/mbc-drama-awards-2014-winners-77058.html|website=HanCinema|date=December 30, 2014|access-date=March 1, 2018|archive-date=December 31, 2014|archive-url=https://web.archive.org/web/20141231075928/https://www.hancinema.net/mbc-drama-awards-2014-winners-77058.html|url-status=live}}

scope="row" rowspan="2" | SBS Drama Awards

| style="text-align:center" | 2017

| Excellence Award, Actress in a Wednesday–Thursday Drama

| While You Were Sleeping

| {{nom}}

| style="text-align:center" | {{cite web|title=[2017 SBS 연기대상] 이상엽·남지현, 수목극 우수연기상 "진심으로 감사|trans-title=[2017 SBS Drama Awards] Lee Sang-yeop and Nam Ji-hyeon, Excellence Award for Wed-Thurs Drama "Thank you very much|url=https://entertain.naver.com/read?oid=057&aid=0001210891|via=Naver|publisher=Maeil Broadcasting Network|language=ko|last=Kim|first=Sol-ji|date=December 31, 2017|access-date=September 8, 2022|archive-date=November 11, 2020|archive-url=https://web.archive.org/web/20201111213435/https://entertain.naver.com/read?oid=057&aid=0001210891|url-status=live}}

style="text-align:center" | 2018

| Best Supporting Actress

| Ms. Ma, Nemesis

| {{nom}}

| style="text-align:center" | {{cite web|script-title=ko:베스트커플→대상" 감우성♥김선아, 노련美로 완성한 '무진커플'의 위력 [2018 SBS 연기대상]|trans-title=Best Couple → Daesang" Gam Woo-sung ♥ Kim Seon-ah, the power of 'Mujin Couple' completed with expert beauty [2018 SBS Drama Awards]|url=https://entertain.naver.com/read?oid=109&aid=0003929670|via=Naver|publisher=OSEN|language=ko|last=Kim|first=Soo-hyung|date=January 1, 2019|access-date=September 8, 2022|archive-date=September 8, 2022|archive-url=https://web.archive.org/web/20220908165620/https://entertain.naver.com/read?oid=109&aid=0003929670|url-status=live}}

scope="row" | The Seoul Awards

| style="text-align:center" | 2018

| Best Supporting Actress (Drama)

| Mother, Suits

| {{nom}}

| style="text-align:center" | {{cite web|script-title=ko:'제2회 더 서울어워즈' 10월27일 개최, 드라마-영화 각 부문별 후보공개|url=https://entertain.naver.com/now/read?oid=408&aid=0000058599|website=iMBC|language=ko|date=September 28, 2018|access-date=September 28, 2018|archive-date=April 4, 2019|archive-url=https://web.archive.org/web/20190404133503/https://entertain.naver.com/now/read?oid=408&aid=0000058599|url-status=live}}

References

{{Reflist}}