i was cruising wiki and found a list of all the bjj black belts and all the way up to red belts. ricardo almeida and fabricio werdum are the highest ranking guys that currently fight in mma that i noticed as 2nd degree black belts. who do you guys think is the best bjj practitioner on that list as far as pure bjj in competition goes? i also noticed mario yamasaki is a 3rd degree black belt which was pretty cool. enjoy.
List of BJJ Black Belts - OTMWiki
this is a good link for everyone
Main Page - OTMWiki