The Challenge: Fessy Shafaat reveals he learned more about CT Tamburello after Double Agents Thu Apr 08, 2021 at 6:55pm ET Fessy Shafaat appears on The Challenge: Double Agents Aftermath show Pic credit: MTV’s The Challenge/YouTube On The Challenge: Double Agents viewers saw things get heated between cast members Fessy Shafaat and Chris “CT” Tamburello in one episode. That was due to Fessy wanting to take over the spot as “top dog” in the game, while longtime competitor CT wanted to defend his spot as one of the best of all time. While the two had that intense argument during the season, they recently revealed they have respect for one another now that Double Agents filming has ended.