Rollin Wang is from Qingdao. Graduated from Beijing Broadcasting Institute, majoring in broadcasting and hosting. I have worked as a documentary director and host in Qingdao TV Station. The program directed by the director has won many awards in Shandong. In 2000, he entered the CCTV Social Education Center "Greenland", first as a director, then as a host, and now he is a full-time host.