Jeon So-yeon, known mononymously as Soyeon, is a South Korean rapper and record producer under Cube Entertainment. She first gained attention for competing in the television shows Produce 101 and Unpretty Rapstar before debuting as a solo artist on November 5, 2017. On May 2, 2018, she debuted as the leader and rapper of the girl group I-dle, for whom she has written and produced most title songs. She is also part of SM Station X girl group project Station Young and has portrayed League of Legends character Akali in the virtual musical groups K/DA and True Damage.