Jung Su Bin

Jung Su Bin was a Cube Entertainment trainee. He was set to debut with PENTAGON, but he left at the very last minute. He debuted as a member of VICTON on November 9, 2016 with the group's first mini album Voice To New World.

On April 20, it was announced that he, alongside Choi Byung Chan and Do Han Se, had left IST Entertainment following the expiration of their contracts after deciding not to renew. On June 23, it was announced that Jung Su Bin signed an exclusive contract with Echo Global Group.