Zheng Kai, also known as Ryan Zheng, is a Chinese actor and television personality. He graduated from The Shanghai Theatre Academy Performance Institute in 2008. Zheng is best known for being a cast member in the variety show Keep Running. He is also known for starring in the following feature films: So Young, My Lucky Star, Personal Tailor and Ex-Files. He married fellow actress Miao Miao (Vivi Miao) in 2020 and they currently have 2 children. Watch drama online for free.