“Mr. Mayhem” Steve Maclin is a decorated combat veteran and one mean man. After a brief stint in WWE as Steve Cutler, he joined TNA Wrestling in 2021 and became TNA World Heavyweight Champion in 2023, as well as a two-time TNA International Champion. He departed TNA in 2026 and shockingly arrived in MAPLE LEAF PRO to the irritance of the MLP faithful. He soon rubbed another Canadian – Adam Copeland – the wrong way and is now headed for a showdown at MLP Northern Rising 2026 at the former Maple Leaf Gardens!