Pro Wrestler Adrian ‘Lionheart’ McCallum Dies at 36

Adrian ‘Lionheart’ McCallum is the Insane Championship Wrestling champion who died at the age of 36, according to a statement from the promotion. His cause of death was not revealed. ICW released the statement on June 19.

The promotion’s statement read, “We are heartbroken to learn of the tragic death of ICW World Heavyweight Champion, Adrian ‘Lionheart’ McCallum. Adrian was a mainstay of ICW and British professional wrestling. Most importantly, he was our friend. His passing leaves a huge hole in the lives of those who knew him. Please respect his family’s privacy at this time.”