Height: 180CM Birthday:1985.11.20 (most accurate) Blood type: O constellation: Scorpio weight: 55kg Family members: father (Wu), mother (Lin Huixian) and sister () Pets: Ancestral home: Quanzhou, China Education: Primary School-Hongdao Middle School-The funny instrument that Chengyuan wants to learn recently: Guitar (I have learned almost) My childhood dream: to stand on the international stage and show my singing and dancing personality: changeable but easy to get along with most of the time, but now even Calvin says that Aaron is a pistachio quirk in Feifei: be sure to eat enough before recording songs and change towel pillowcases frequently.