High Quality Content by WIKIPEDIA articles! Rafa Kubacki (born March 23, 1967 in Wroc aw) is a Polish judoka. He is known from his role as Ursus (Lygia's huge bodyguard) in Quo Vadis (2001 film) directed by Jerzy Kawalerowicz. He has also entered politics, first as a member of the "Samoobrona" ("Self-Defense Party"), he now represents Polish People's Party (PSL). He has been unsuccessful in his bid to be the president (mayor) of Wroc aw. Judo or J d is a modern Japanese martial art and combat sport, that was created in Japan in 1882 by Dr Kano Jigoro. Its most prominent feature is its competitive element, where the object is to either throw one's opponent to the ground, immobilize or otherwise subdue one's opponent with a grappling maneuver, or force an opponent to submit by joint locking or by executing a choke.