Born on August 20th, 1968, Hailar, Inner Mongolia,
1979 studied in Hailar No.2 Middle School;
1985 was admitted to the journalism department of Beijing Broadcasting Institute;
1989 After graduation, he was assigned to work in china national radio China Radio and Newspaper Office;
1993, participated in the establishment of CCTV's "Oriental Time and Space" column, and later served as the general host.
Since 1997, he has hosted large-scale live programs such as the return of Hong Kong, the interception of the Three Gorges, the celebration of the 50th anniversary of the National Day, the return of Macao, and the 27th Olympic Games. He also participated in planning and hosting programs such as Interview in Focus and Road to China. During his hosting career, he bid farewell to the simple broadcasting and performance, and personally participated in planning and compiling most of the programs, making the programs he hosted profound but not rigid, lively and not kitsch, becoming one of the representatives of a new generation of TV people and winning the "Golden Microphone" award.
When the news channel was established in 2003, he began to host China Weekly (later renamed Newsweek).
In 2007, Bai hosted the series "Interview in Focus" entitled "Yan Song Looking at Hong Kong" to celebrate the 10th anniversary of Hong Kong's return.