Daryl Karolat (born December 8, 1966) is a Canadian actor and former professional wrestler, better known by the stage name Tyler Mane. He is also known for playing Michael Myers In Halloween and Halloween II and Sabretooth in X-Men.
Description above from the Wikipedia article Tyler Mane, licensed under CC-BY-SA, full list of contributors on Wikipedia.
The storyline's main plot involves the birth of the first child with the X-gene since Decimation, sparking a race between the X-Men, the Marauders, the Acolytes, the Reavers, the Purifiers, and Predator X to see who will find the child first