Pro wrestling legend Sabu dead at 60

"WWE is saddened to learn that Terry Brunk, known to wrestling fans as Sabu, has passed away," the company said in a statement. "WWE extends its condolences to Sabu's family, friends and fans."

GCW added: "He was an outlaw and a gamechanger. He inspired so many that stepped inside a GCW ring and he will continue to inspire for generations to come.

"His legacy will last forever and he will never be forgotten. Rest in Peace, and... Long Live SABU."

Sabu made an indelible impact on the world, and it was known by those who reacted to his death.

Sabu was the nephew of Ed Farhat, known in WWE as The Sheik, and won multiple championships across multiple companies.

He made a major impact with Extreme Championship Wrestling, participating in some of the most barbaric matches in sports entertainment and pioneering hardcore wrestling, helping the style become more mainstream.

At the height of his career, he was a triple crown champion in Extreme Championship Wrestling. He won the ECW World Heavyweight Championship twice and was a tag-team champion three times. He also held the ECW World Television Championship and was the FTW heavyweight champion.