Jeopardy!

Rahul Gupta, Lisa Mueller, Regis Michelena (2018x56)

:

Regis Michelena, a civil engineer from Casper, Wyoming; Lisa Mueller, a technical services librarian from Naperville, Illinois; Rahul Gupta, a data engineer from Midlothian, Virginia (whose 1-day cash winnings total $12,399).