Related Information for Jtl JTL (제이티엘) was a South Korean dance music group, consisting of the former H.O.T members who did not stay with SM Entertainment- Jang Woo Hyuk (장우혁), Tony An and Lee Jae Won (이재원). The group was named after the initials of the members' stage name. After the release of their second album Run Away, the group have been inactive for 7 years and the band members are each pursuing solo careers.When the group debuted in 2001 with single "A Better Day", which cov.. read more