Xande Ribeiro is one of the most decorated black belts in BJJ with 2 IBJJF Absolute World Championships to his name, 4 golds at weight, 2 ADCC gold medals at weight and various other wins. At the beginning of his career, he was mostly known as Saulo's little brother, but he's long escaped that shadow. Now he's actually an old dog going up against a young gun. Xande seems to have lost a step over the past 4 years, but he's always dangerous.
Here he is in perhaps his greatest moment, beating Roger Gracie in the 2008 worlds: