Look, guy is doing well to be alive but lets not pretend hes a bodybuilder FFS
Anyone who can still walk at 90 will look like he does

Heres a few definitions for you since you seem ignorant on the subject.
Bodybuilder: a person who strengthens and enlarges the muscles of their body through strenuous exercise.
Pro Bodybuilder: Professional bodybuilding or pro bodybuilding can refer to bodybuilding for an income
and/or possessing qualifications such as an IFBB or Wabba International Pro Card
Jim has been building his body since he was 15 and has been competing in Bodybuilding Contests since he was 45. Jim has earned a IFBB Pro Card and is recognized as the Oldest Pro Bodybuilder in the World.
He may not be a bodybuilder by your definition, but no one really cares about your personal opinion since you are a nobody in the big scheme of things.