Ivan Putski
During his stay in the then called World Wide Wrestling Federation, he was one of its most prominent stars, making numerous appearances on Championship Wrestling. He worked matches with many well-known wrestlers who became WWE Hall of Famers, such as Superstar Billy Graham, Ivan Putski and Bob Backlund. He turned heel in 1978 on Bob Backlund in a match against Spiros Arion and Victor Rivera. During his tenure in WWWF he also made trips to Hawaii, Japan, Toronto, Detroit, San Francisco, Los Angeles and New Zealand. He left WWF (WWWF) in 1981.