Dude is well into his 60 (former WSM competitor and one of the strongest pro footballers of all time). This video is of him in great shape at 63-64 years old, doing this sick windshield wiper exercise. Check it out:
Remember him competing on WSM was and still is a beast!
I bet he is pro-heme iron.
I remember him on WSM as well...with Ken Patera, Bruce Wilhelm, etc.