That doesn't make any sense.

There a ton of sports where you will have a distinct advantage if you are taller. That is determined in large part by genetics, just like the amount of testosterone you produce is.

What your saying makes as little sense as saying "Tall people arent better at basketball because tall genes automatically make tall people better at basketball. It is because tall genes make them produce more HGH during development which causes them to develop longer bones and muscles"

"It would suck for every other person without tall genes to know they don't have a chance of taking gold because their HGH levels were to low growing up."

Genes play a huge role in how well you'll compete in the top level of sports. If you luck out and dominate, well, that's just life.

She lucked out.

There are lots of 5' 5" guys who love basketball, but you probably aren't going to be a forward in the NBA, and we don't cut off LeBron James' shins so that those guys will have a chance. That would be stupid just like this is.