In the 1960s, Mortier signed a contact with the World Wide Wrestling Federation where was managed by Wild Red Berry. He feuded with Bruno Sammartino for Samamrtino's WWWF Championship. The feud would go through areas like Boston Gardens, Madison Square Garden, and Philadelphia Spectrum. In 1964 he also teamed up with his storyline brother Max. Their feud included a Texas Death match in Philadelphia.
He died on December 15, 2010.