What is the most games won by a single contestant on Wheel of Fortune it from days returning champions who could play up to 3 days?

Ken Jennings holds the record for the most games won by a single contestant on Wheel of Fortune, with 74 consecutive wins. Jennings competed on the show from November 30, 2004 to February 26, 2005, and won over $2.5 million in cash and prizes.