Apparently so. I watch Joe Rogans interview with Robert Sapolsky which I might add was fascinating and he spoke about this at length and how people with toxo are more likely to take risks and or live dangerously.
In a typical Rogan style, it's a pretty relaxed and "real" chat, about girls, shitting your pants, purpose etc. Gives a little more insight into how top athletes like Alex think and approach their craft.
https://www.youtube.com/watch?v=obmt_PkIfBE