“I'm 80. I ran 5 miles this morning.”

Video: ProHealth Longevity Customer Richard G. Shares His Workout Routine

"I'm 80 years old. I'm on a rugby team with guys in their twenties. At kickoff, the ref assumes I am the coach and asks me to get off the field. Teammates correct him. I can do multiple sets of 30 uninterrupted pull ups. I can out lift all the big muscle guys. I ran 5 miles this morning.

I am never tired. I take no medications. No one believes I am 80, always showing ID. I've been on NMN for 3 years. Happy to endorse your product. Not looking for compensation, just want people to be healthy and fit."

- Richard G.