Huang Yu Hang, known by his stage name Sun Yi Hang, is a Chinese singer, dancer, and actor represented by Original Plan Entertainment. He was born in Chongqing, China. His career started after he joining Times Fengjun Entertainment in 2012. He was part of the TF family and a member of the group Tai Feng Si Zi (Typhoon Four) and Tai Feng Shi Er Zi (Typhoon Twelve). He eventually left the company in 2017 and joined Original Plan Entertainment. He debuted as a member of Yi'An Music Club on March 30, 2017. He was a contestant on Youth With You Season 3 and is now a member of the group IX FORM.