About Antanas UMF Storage are proud Sponsors of Antanas Jazbutis 2017 British National Jiu-Jitsu Champion. Antanas is a Lithuanian MMA and Brazillian Jiu-Jitsu fighter winning not only in Jiu-Jitsu as in 2006 entered the Grapple & Strike MMA Champion under 70kg which resulted in him winning the gold medal at this event. He followed that up […]