F_F also known as DJ Beejay. He starts his career from the first generation of Korea underground. He was a resident for club MWG, Garden, Heaven, Octagon Seoul in South Korea and Sector Shenzhen in south China. Also he has played in big stages like UMF Miami, Future Music Festival KL, Music Circus Osaka, Global Gathering Korea, World DJ Festival, UMF Korea, Acardia and many more.