Jeffrey Cobb is an American professional wrestler and former amateur wrestler who signed to World Wrestling Entertainment (WWE) in May 2025, performing on the SmackDown brand under the ring name JC Mateo, and is a member of The MFTs alongside Solo Sikoa, Tonga Loa, Talla Tonga, and Tama Tonga. He is best known for his eight-year run in New Japan Pro-Wrestling (NJPW) from 2017 to 2025, where he was a member of United Empire, made his G1 Climax debut in 2019, competed in six editions of the tourn...