Jeopardy!

MacKenzie Jones, Signe Peterson Fourmy, Greg Kihm (2020x41)

:

Greg Kihm, a systems engineer from Washington, D.C.; Signe Peterson Fourmy, a Ph.D. candidate from Austin, Texas; MacKenzie Jones, a program development director from Tulsa, Oklahoma (whose 7-day cash winnings total $184,208).