5566 is a Taiwanese boy band thus named because of their five members Zax Wang, Jason Hsu, Sam Wang, Rio Peng, and the band leader, Tony Sun, and their six talents, endorsement, singing, hosting shows, dancing, drama/movie acting and stage performance.To date they have acted in three idol dramas, My MVP Valentine (MVP Qing Ren), Westside Story (Xi Jia Shao Nian) and Mr. Fighting (Ge Dou Tian Wang) and have released seven albums: MVP Lover TV Sound Track, 1st Album (1st Album), Westside Story TV Sound Track, Boyfriend (2nd Album), C'est si bon, Mr. Fighting TV Sound Track and Long Time No See (3rd Album).5566 began their singing career in 2002.
