Jo Woo-chan

South Korean singer and rapper

Jo Woo-chan, known mononymously as Woochan, is a South Korean singer and rapper. He was a contestant on Show Me the Money 6 in 2017. He released his first collaborative single, "OGZ", on January 5, 2018. He debuted as a member of the South Korean co-ed group AllDay Project under The Black Label in June 2025. Read more on

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Omar Sy

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Buzz Aldrin

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