According to Variety,
“The Challenge: All Stars” Season 3 is only bringing in the most intense competitors. The upcoming season, produced by MTV Entertainment Studios and Bunim/Murray Productions, will include 24 competitors fighting for the their share of the $500,000 prize. Every cast member on this season, debuting with back-to-back episodes on Paramount+ on May 11, has made it to a final.
“This season, I’ve upped the ante and have only invited the most elite group of competitors,” host T.J. Lavin says.
Watch trailer here: https://youtu.be/GProHpr2Cuk