But there's a big difference between Sports and Martial Arts... I'm in a TaeKwonDo sports club, recently saw Master Pak, formerly South Korean's Presidential Body Guard, 10th Dan. In his 80s, doing stuff I would dream about. He is a Master of Martial Arts - he learnt it not just physically but spiritually - as in the understanding of each kick and punch, the reason to why it is done like this and not that.
One of our club's student, who is damn good at TaeKwonDo knows it like a sport - he can score 7-0 on most opponent he meets in a tournament (basically a straight victory) but you ask him how he does it, he haven't a clue. He just learn to kick and dodge and he does it without the understanding of the spiritual side to it - thus he is a great sports competitor but no Master in Martial Arts of his studies.