I am curious about his size, I never saw anyone who worked on subs. I felt they would be smaller on average in size due to cramped conditions. I play music wit

I am curious about his size, I never saw anyone who worked on subs. I felt they would be smaller on average in size due to cramped conditions. I play music with a guy who was a weapons officer on a nuclear sub. I’m 6’/1.8m, and he’s noticeably taller than I am.