TJ Lavin on marking 40th season of MTV's "The Challenge"By Evelyn Gill / July 31, 2024 / Arts & Entertainment / 1 minute of reading TJ Lavin on marking 40th season of MTV’s “The Challenge” – CBS News Longtime MTV “The Challenge” host TJ Lavin discusses the new season, his favorite part of hosting and why the series has become a global phenomenon. Source link