Wonstein

Jeong Ji-won (Korean: 정지원; born May 6, 1995), better known by the stage name Wonstein (Korean: 원슈타인) is a South Korean rapper and singer. He debuted in 2018 with the single "Spider Web" under the label Beautiful Noise. He achieved mainstream popularity after participating on the hip-hop competition show Show Me the Money 9 in 2020. The following year, he appeared on the reality show Hangout with Yoo, through which he became a member of the chart-topping R&B supergroup MSG Wannabe.