Konstantin Gluhov is a Latvian heavyweight kickboxer and mixed martial artist of Russian descent. He is a former WPKA World Muaythai champion, currently competing in K-1. He made his K-1 debut in 2006 at K-1 Fighting Network Riga 2006 against Denis Sobolyev.

Konfrontacja Sztuk Walki better known by its initials KSW, is widely considered to be the premiere mixed martial arts organization in Poland and one of the leading in Europe.