Sean Xiao (born 5 October 1991) is an actor, singer and dancer fromChina. He is currently a member of the boy music group. In 2015, he participated in the talent show Burning Boys as a contestant. In 2016, he debuted as a member of the Chinese male singing group X Nine Youth League. In 2019, he played the role of Wei Wuxian, the leading actor in the TV series Chen Qing Ling, and gained wide attention for his roles in Zhu Xian I, Dou Luodalu, etc. In the same year, he was selected into the 2019 Forbes China Elite List under 30. In 2020, the single "Spot of Light" released by Xiao Zhan became the world's best-selling digital single, with the sales of 25.48 million set the Guinness World Record for the fastest-selling digital album within 24 hours of release, and was selected as the IFPI International 2020 global best-selling digital single list seventh.