On February 20 15, its fitness video spread and the network became popular. Angel's face and devil's figure have attracted the attention of many netizens, and their popularity is getting higher and higher. The number of Facebook fans is as high as140,000.

Chinese name: Rui Hecheng

Mbth: JungHwa Ye/？

Alias: Yi

Nationality: Korea

Constellation: Gemini

Blood type: O type

Place of birth: Seoul, Korea

Date of birth:1May 23, 988

Occupation: model, fitness instructor