Top Combine is a Mandopop boy band. The group formed in 2007 with the members Bird Zhang, Mars Ma, Kenny Liu, Caesar Li, and Tanas Kim. All were professionally trained in singing, dancing, modeling, and language. With the exception of Tanas, the other four members were all contestants of the 2007 Super Boy, the male counterpart of Super Girl. Top Combine officially debuted in October 2008 with a performance of their first single "Arrival". In 2012, Caesar left to pursue an acting career, and the five-member group turned into a quartet.