I had an order for a selfbow for a guy with what he said was a 35" draw, I am sure there are a few people out there that actually have that long a draw length but they are few and far between. I have never met one and have been making bows for over 27 years.
I asked this guy how he measured his draw length, he said he held a dowel in his outstretched hand and drew it to the corner of his mouth, no bow involved. I told him to hold a yard stick on his sternum and see where his finger tips contacted the yardstick without stretching out, 29".
I made him a bow and a dozen arrows for a 29" draw that fit him perfectly.
I would question that guy's 35" draw carefully before I made him a bow, he could be the real deal but I would make sure.