Yiwei Liu, formerly known as Liu Wei, was born on April 28, 1969 in Chengdu, Sichuan, host, director and actor. In 1989 graduated from Sichuan University Department of Chinese, April 1990 to Beijing, engaged in pop music creation, with lyrics and production-based. From 1999 to 2002, CCTV's "Everyday Diet" was presided over and dominated by the maverick style. After leaving "Everyday Diet" in 2002, she entered Shanghai Oriental TV Station "Oriental Night Tan". At the end of 2005, he was left free from "Oriental Night Tale" due to the need of the Oriental Satellite TV talent show and became a free man again. In early 2008, succeeded Cao Qitai chaired Shanghai's first financial channel show "work this thing." March 2008, in the TV series "Olympic in my home" starring. 2009 drama "I am the boss," plays a small South, in the movie "Mars baby Mars no problem" in the director. Back to the host industry by the end of 2009, has presided over the "cultural evaluation" "family humorous video" and other programs. In 2016, directed a comedy suspense action film "I say is true."