Kwon Jae Seung is a choreographer and dancer. He has worked with many artists and groups, including Jang Hyunseung, Hyorin, and boy group Astro. He was the dance trainer/mentor for trainees on Produce 101 Season 2 and Produce X 101. He choreographed the "Pick Me" dance for Produce 101 Season 2 and the "X1-MA" dance for Produce X 101. He trained one of Produce X 101 trainees, Park Sun Ho, when he was under Starship Entertainment. Edit Biography