Having a body count of 70 before the age of 20?!

I met my husband when I was 24 and he just turned 20. We have never discussed body count before. Our kids were with his mom and we got a little high and talked body count. I have been with 5 people before him. That's it. He said he doesn't know and he really had to think about it and after a while he said it's probably in the 70! I said he was 20 when we started dating! How tf was his body count in the 70's and he said he started having sex at a really young age and since his dad pulled him out of school when he was 14 he had a lot of time on his hands. Maybe I would be less grossed out if it was 70 at the age of 30 or 40. But BEFORE 20!