Chang Choon-Un Details Cast On MovieCast On TV Name Chang Choon-Un Also Known As Birthday Gender Male Place of Birth As: Unknown1976-07-17The Martialmates... As: Man-ho's Henchman 71972-04-21Whirl of Betrayals o... As: Man 11972-09-01One Who Comes Back a... As: Henchman 7 (ep. 3)1972-06-04Cruel history of Mye... As: Unknown1979-02-17The Story of Yellow ... As: Unknown1974-08-02A Seagull's Dream... As: Unknown1975-03-29Lee Jung-Seob, a Pai... As: Unknown1970-12-15Great King Sejo...