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Fritz Holznagel in the Jeopardy! dressing room

Fritz Holznagel, a contestant in the 2014 Jeopardy! Battle of the Decades tournament -- and also co-founder and editor of Who2 -- reaches for the handle of the champion's dressing room for a publicity photo taken before the tournament began. This is in the famous Jeopardy! green room; notice the contestant snacks in the background. The poster at left is for a previous Jeopardy! event, in which Brad Rutter and Ken Jennings played against the IBM computer named Watson.

More: Inside the Brain of a Jeopardy! Contestant