Pro Wrestling Legend Jack Armstrong Dies at 79

• Jack Armstrong, known as 'Wildman', passed away at the age of 79.
• Armstrong was a former pro wrestling champion and actor.
• The news of his death was reported by multiple outlets including cleveland-com, the-oregonian, and the-star-ledger.
• The pro wrestling community is mourning his loss.
• No specific cause of death has been reported in the source material.