Ken Jennings

Kenneth Wayne "Ken" Jennings III (born May 23, 1974) is an American game show contestant and author. Jennings holds the record for the longest winning streak on the U.S. syndicated game show Jeopardy! and as being the second highest-earning contestant in game show history. In 2004, Jennings won 74 Jeopardy! games (in a row) before he was defeated by challenger Nancy Zerg on his 75th appearance. His total earnings on Jeopardy! are $3,196,300, consisting of $2,520,700 over his 74 wins, a $2,000 second-place prize in his 75th appearance, a $500,000 second-place prize in the Jeopardy! Ultimate Tournament of Champions, a $100,000 win for second-place prize in the Jeopardy Battle of the Decades, as well as half of a $300,000 prize in the IBM Challenge, when he competed against Watson.