He is ageless.
Sadly not in the new canon timeline.
In H20 he was 41. Nobody talked about that. For some people that is old too 
i’m 34 now, so i guess i will be a grandpa to some kids 
Age is just a number. Like other members here said: Myers is full of evil, his age is not that problem.
Laurie is still kickin’ ass too
great point
F me I’m h20 age? When did that happen? Just yesterday I was h1 age. 
Irony since this Halloween (2018) film is released on October 19th and it’s passed his birthday in the movie he will be either 62 or 63 LOL.
Wait who is that guy in the picture?
Not Nick Castle haha he’s a fellow bodybuilder I just wanted to show age really doesn’t have an effect on people’s ability to maintain good health and physical strength. Add the fact it’s Michael Myers and only God knows what he’s capable of
From the trailers it hasn’t looked like he’s really done anything that would require extrordinary strength either. 61 isn’t too old to walk around slowly with a knife and hack someone up.
I don’t see it as a problem at all. If we were talking about batman it would be a different story but I think michael myers would still be perfectly capable of doing what he does best at 61 years old
Actually, the detectives at Marion Whittington’s house after she’s killed talk about it. Even then they made fun of the fact he’d be in his 40’s. 
Erhhh I feel like a 61 year old Bruce Wayne would beat up an average person. He’d probably be in better shape (pun intended) than the Shape at 61
This doesn’t apply to Myers, but the definition and mass that guy has really looks done with steroids especially at 60. Not saying mass isn’t achievable but you lose more testosterone and muscle abilities the older you get So with h Myers being locked up for 40 years I doubt he had access to the weights and strict diet plan needed to achieve certain mass, now he can still jack a person up with a hammer or knife
Most guys at 61 (MM’s age) could walk around slowly killing people with a knife and hammer. I’m 50 and I’m still in pretty good shape (no pun intended) 61 is not that old at all.