1TYM (원타임, pronounced as “One Time”) is a four-member Korean hip hop group. The four members are: Oh Jin Hwan (오진환), Park Hong Jun (박홍준, known as Teddy Park), Song Baek Kyoung (송백경), and Im Taebin (임태빈, known as Danny). Leader Teddy and lead vocalist Danny (Taebin) originated from the United States and moved to South Korea when they were accepted under YG. The two had already known each other, and later met Jin Hwan and Baek Kyoung during their trainee days, trying to debut as 1TYM. During 2006, 1TYM was on a hiatus due to Oh Jin Hwan’s military service. In the meantime, Baek Kyoung took on a project participating in another group, MoogaDang. Currently Teddy is one of the main producers under YG Family.