Jeopardy!

Ryan Fox, Justin Sausville, Cathy Markwiese (2011x149)

Air date: Jul 28, 2011

Cathy Markwiese, a librarian from Milwaukee, Wisconsin; Justin Sausville, a urologist from Baltimore, Maryland; Ryan Fox, a graduate student in mathematics education from Athens, Georgia (whose 1-day cash winnings total $18,800).