Where is Cai Hengyuan's age in the team?

Fourth. Cai Hengyuan is a member of Monster Group, which consists of six people: Sun, Sun, Cai Hengyuan, Li Zuxian and Li Zuxian. Sun was born in 1992 and 1993, Li Zhuxian was born in 1994, and Cai Hengyuan was born in 1994. MONSTAX officially debuted on May 4th, 20 15, and released the first EP "Trespassing" after selecting members through the trainee survival plan "NoMercy".