Ayuba Machem

{{short description|Nigerian sprinter}}

{{use dmy dates|date=September 2017}}

{{Infobox sportsperson

| name = Ayuba Machem

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| nationality = Nigerian

| sport = Sprinting

| event = 4 × 400 metres relay

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| birth_date = {{birth date and age|1973|2|14|df=yes}}

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Ayuba Machem (born 14 February 1973) is a Nigerian sprinter. He competed in the men's 4 × 400 metres relay at the 1996 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/ma/ayuba-machem-1.html |archive-url=https://web.archive.org/web/20200418095540/https://www.sports-reference.com/olympics/athletes/ma/ayuba-machem-1.html |url-status=dead |archive-date=18 April 2020 |title=Ayuba Machem Olympic Results |accessdate=7 September 2017}}