There's a big win on this week's "Who Wants to Be a Millionaire." Ken Jennings explains how Jimmy Kimmel convnced him to pair up with Matt Damon.

Ken Jennings and Matt Damon just won $1 million, much to Jimmy Kimmel 's dismay. Jennings, along with trivia partner Damon, won the grand prize when they correctly answered the 15th and final question on the July 30 episode of Who Wants to Be a Millionaire.

The years-long feud between late-night host Jimmy Kimmel and movie star Matt Damon continues to burn bright. And the Oscar winner just scored a big victory, much to the Jimmy Kimmel Live host's dismay.