Jeopardy!

Ken Jennings, Sunny Schomaker, Tristan Mabry (2004x173)

Air date: Oct 11, 2004

Tristan Mabry, a Ph.D. student from Philadelphia, Pennsylvania; Sunny Schomaker, an events coordinator from Madison, Wisconsin; Ken Jennings, a software engineer from Salt Lake City, Utah (whose 53-day cash winnings total $1,808,100).