KYUN

{{for|the Hailey, Idaho radio station that held the call sign KYUN at 106.7 FM from 2006 to 2015|KIRQ}}

{{Use mdy dates|date=January 2025}}

{{One source|date=October 2021}}

{{Infobox radio station

| name = KYUN

| city = Twin Falls, Idaho

| area = Twin Falls, Idaho

| branding = 102.1 The Bull

| frequency = 102.1 MHz {{HD Radio}}

| translators = {{ubl|{{Radio Relay|105.1|K286CH|Twin Falls|HD2}}|{{Radio Relay|95.1|K236BS|Twin Falls|HD3}}}}

| airdate = 2007 (as KIRQ)

| format = Country

| subchannels = {{ubl|HD2: 105.1 I-Rock (Active rock)|HD3: Magic 95.1 (Oldies)}}

| erp = 5,200 watts

| haat = {{Convert|220|m|ft|sp=us}}

| class = C3

| facility_id = 164129

| licensing_authority = FCC

| former_callsigns = KISI (2005–2006)
KISY (2006–2007)
KIRQ (2007–2015)

| owner = Iliad Media Group Holdings Employee Stock Ownership Trust

| licensee = Iliad Media Group Holdings Inc.

| sister_stations = KIKX, KIRQ, KKOO, KQBL, KSRV-FM, KTPZ, KWYD, KZMG

| webcast = {{listen live|https://www.irock1051.com}} (HD2)
{{listen live|http://magictwinfalls.com}} (HD3)

| website = [http://www.bull1021.com bull1021.com]
[http://www.irock1051.com irock1051.com] (HD2)
[http://magictwinfalls.com magictwinfalls.com] (HD3)

}}

KYUN (102.1 FM, "The Bull") is a commercial radio station located in Twin Falls, Idaho. KYUN airs a country music format.