Forget all that and let’s find out what they did to get where they are. What environment did they grow up in? Who did they surround themselves with? What habits did they form that helped them along their path? I could keep on going forever. The information you could collect about these athletes is endless. They hold the answers on how they got there. If they did it, someone else can do it. Collect as much information as you possibly can before you try to achieve whatever it is you are after.
Just remember that you can be trained to do anything you want. The ability is inside of you. You are not lacking it. You are blocking it. It is going to be time consuming. Forming strong habits and consistency is a slow process but worth it in the end. Now figure out as many clues as you possibly can!