Brazilian Jiu Jitsu (BJJ) competitors fight during the "BJJ East European Open Championship Sarajevo 2017", in Sarajevo, Bosnia and Herzegovina, on Feb. 11, 2017. This tournament is the first of its kind held in Sarajevo. (Xinhua/Haris Memija)
Brazilian Jiu Jitsu (BJJ) competitors fight during the "BJJ East European Open Championship Sarajevo 2017", in Sarajevo, Bosnia and Herzegovina, on Feb. 11, 2017. This tournament is the first of its kind held in Sarajevo. (Xinhua/Haris Memija)