Here is Ibrahim Hamato in Tokyo at the at the ZEN-NOH 2014 World Team Table Tennis Championships. His story, in his own words.
I had an accident when I was 10 years old, but I loved table tennis. 3 years after my accident I wanted to play again holding the racket under my arm, but it didn't work out. After trying different options I found myself playing with my mouth.
I mean, please look at this spin!