He's 60+ years old and probably does fine...for a 60 year old.
With regard to your level of conditioning, I doubt he's ever, in his entire life, been as fit as you!
My guess is you could piggyback him and his gear farther than he could hike on his own.
Hey, I hope I'm out hunting hard when I'm sixty-plus years old.
I also hope I still know when to just STFU and don't find myself on the internet arguing with people I don't know about subjects I know something, but not a lot, about.....
As for piggybacking him, I don't know how big he is. I could easily hump 150 pounds 20+ miles in the mountains in one day though, as long as I have some advil and a beer when I get to camp.
