Jeopardy!

John Presloid, Kelsey Barcomb, Humzah Qureshi (2019x15)

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Humzah Qureshi, an attorney from Washington, D.C.; Kelsey Barcomb, a biomedical scientist from Denver, Colorado; John Presloid, a microbiologist from Perrysburg, Ohio (whose 3-day cash winnings total $67,200).