It is not clear who “won the challenge tonight” because the question does not specify the show, episode date, or location, and different competitions have different winners on different nights. For example, on the most recent finale of MTV’s The Challenge: Vets & New Threats (Season 41), the winners of the overall season were Olivia Kaiser and Yeremi Hykel, while a recent daily challenge earlier in the season was won by Sydney Segal and Turabi “Turbo” Çamkıran.
To give an accurate answer for “tonight,” it would be necessary to know:
- Which show or event you are watching (for example, MTV’s The Challenge, another reality show, or a local competition)
- Your time zone and network/streaming service, because episodes and live results vary by region and schedule.
If you share the specific show (and if it is The Challenge, whether you mean a daily challenge or the season finale), a more precise winner name can be given.
