Only one of the ten men’s black belt champions at 2021 Worlds represented a country other than Brazil. The lone non-Brazilian champion was 4x black belt gi world champion Mikey Musumeci (USA), who won his fourth title defeating Bruno Malfacine 6-0 by points. This year, a slew of veterans and rookies alike are lined up for their shot at gold, and the roster of non-Brazilians is showing signs that this year’s podiums could be the most nationally diverse in history.