Marjorie Gross wrote for TV.
Si Mohamed Ketbi -LRB- born 27 December 1997 -RRB- is a Belgian taekwondo athlete .. taekwondo. taekwondo. He represented his country at the 2016 Summer Olympics in Rio de Janeiro , in the men 's 58 kg .. 58 kg. 2015 World Taekwondo Championships – Men's flyweight. 2016 Summer Olympics. 2016 Summer Olympics. Rio de Janeiro. Rio de Janeiro