155cm. By checking the information on the homepage of Suyu Xiaogao on Douyin, Suyu Xiaogao is an Internet celebrity. In a live broadcast, he revealed that he is 155cm tall, weighs 45kg, and has a petite figure, which is very popular among fans. Douyin is a music and creative short video social software incubated by ByteDance. It was launched on September 20, 2016. It is a short video community platform for all ages.