Katie McManus argues that being great at something doesn't make you great at teaching it. Tiger Woods won 82 PGA tournaments, but his four coaches combined for just one tournament win. Coaching skill is different from playing skill.
Tiger woods has won 82 official PGA tournaments. Okay? That is a big fucking deal. Tiger woods also has only worked with four coaches throughout his career. And amongst those four coaches, do you know how many tournament wins they have between the four of them? One. They have one tournament win. Only one of them won a tournament in their entire professional career. And yet those four teachers, those four coaches, supported Tiger woods to 82 wins. Now, if any of those guys went onto social media to try to get a coaching gig and were trying to point to their own successes, they would flop. Just because he's good at playing golf does not necessarily mean that he would be a good coach.