'Jeopardy!' legend Ken Jennings admits this one thing about James Holzhauer's run bugs him - USA TODAY

'Jeopardy!' legend Ken Jennings admits this one thing about James Holzhauer's run bugs him  USA TODAY

Ken Jennings is "excited" for current "Jeopardy!" champ James Holzhauer, now within $325143 of the former star's cash record. But this gets to him.