ABU DHABI: The UAE won the most medals on Saturday as the AJP Tour UAE National Pro kicked off at the Jiu-Jitsu Arena in Abu Dhabi with players from 50 nations representing different clubs and academies. The competition, organized by the UAE Jiu-Jitsu Federation in partnership with Abu Dhabi Jiu-Jitsu Pro, attracted hundreds of players from more than 50 nations and drew a big