Ham, who participated in the Happy Boys' Voice held by Hunan Satellite TV in 2007, won the sixth place in China. His healthy and friendly image was nicknamed "Brother Guo" by fans. In the same year, signed a contract with Doremi Media to release the first EP "If I Can Love You"; In 2008, he participated in the second season of "Strictly Come Dancing" and won the championship; In the winter of 2009, I released my first album "Hug", which was dizzying and exciting. Starring in the 3D movie Lohas Boy (as Zhong Zijie), the TV series Meteor Shower, Watching the Meteor Shower Together (as a segment) and 8090 Rushing Forward (as Jiang Tianya). One of the hosts of Hunan Satellite TV's ace talk show "Everyday Up".