Wheel of Fortune is an American television game show. It was created by Merv Griffin in 1975. The program was first hosted by Chuck Woolery from 1975 until n 1981. Pat Sajak has been hosting it since 1981. Susan Stafford was the co-host who turned the letters from 1975 until 1982. She was replaced by Vanna White in 1982. The program has been aired in syndication since 1983. The 39th season of the program premiered on September 13, 2021