During his time in World Wrestling Federation (WWF), he competed as a villain, managed by Harvey Wippleman, and wore a full body suit that featured airbrushed muscles with bushy hair attached. He was introduced at the Royal Rumble in January 1993, where he eliminated Wippleman's nemesis The Undertaker from the Royal Rumble match despite not being an official participant. Gonzalez lost to The Undertaker at WrestleMania IX by disqualification after he knocked Undertaker unconscious using ether. This remains the only instance where the Undertaker has not had a decisive victory in his WrestleMania streak. After another loss to The Undertaker at SummerSlam, to end the feud. Wippleman berated Gonzalez leading Gonzalez to turn on Harvey Wippleman.
Though the Foundation was later set for a feud with González and Adam Bomb, it never truly began. His last appearance in WWF on the October 4, 1993 episode of Monday Night Raw in a 20 man battle royal match for the Intercontinental Championship, he was eliminated by "Macho Man" Randy Savage, Diesel, Bastion Booger, 1-2-3 Kid, Marty Jannetty, Adam Bomb and Bam Bam Bigelow, which was won by Razor Ramon and "The Model" Rick Martel. Three days later, WWF announced that Gonzalez left from WWF after his WWF contract had expired on October 7, 1993.
On September 22, 2010, he died.