Big Brother 23 CBS announced Prather as a HouseGuest for
Big Brother 23 on July 1, 2021. During his time in the house, he became a member of the six-person alliance named "The Cookout". The alliance, consisting of only African Americans, was created to ensure the crowning of the first black winner of a regular season of
Big Brother. During the September 9 double-eviction episode, the last non-Cookout HouseGuest was evicted, leaving the final six composed solely of members of The Cookout. On September 29, 2021, Prather won the final Head of Household competition of the season, evicting HouseGuest Azah Awasum and earning a spot in the final two. He was crowned the winner of the season by a unanimous vote, defeating Derek Frazier and earning the $750,000 prize. He is the third player in the history of the show to win by a unanimous vote in a regular season, following
Dan Gheesling and
Cody Calafiore.
Big Brother: Reindeer Games In 2023, CBS announced that Prather would be returning to
Big Brother to compete in the holiday spin-off season,
Big Brother Reindeer Games. He made it to the finale and tied for 3rd place alongside
Frankie Grande.
The Challenge: USA On June 8, 2022, CBS announced Prather as a contestant on
The Challenge: USA. He competed alongside former
Big Brother,
The Amazing Race, and
Survivor contestants. During the July 27 episode, Prather and his partner Shan Smith were thrown into elimination against Justine Nbdia and fellow
Big Brother alum David Alexander. Prather and Smith lost and were eliminated from the competition. ==Filmography==