TheWanderer
Striker
Don't think 36 is too old to get a six pack. I'm working on mine now and I'm 44...
Obvioulsy you'll need to get single digit % body fat for them to show, with age your metabolism slows down and doesnt help. But no doubt if you have a very strict diet its achievable.
But to be honest its probably too much like hard work for someone who likes food too much like me, and its not really a look that I'd be interested in achieving either.
Good luck though mate.