Cheng Xinkai. According to the query of Guangming. com. Cheng Xinkai, male, was born in Zhejiang on October 23rd, 2000. He is a former college athlete, with a height of 185cm and a weight of 85kg. Member of the basketball team of Beijing Sport University, majoring in sports training in competitive sports institute, once participated in the variety show "This! The second season of Slam Dunk Master is currently active on the Tik Tok platform, with more than 654.38+0.3 million fans as of May 2023. Cheng Xinkai also launched his own brand, Hangzhou SC brand.