The Ultimate Fighting Championship (UFC) is always on the lookout for new and exciting talent to add to the promotion's roster. Now it would appear that the world's most famous mixed martial arts promotion has signed an impressive heavyweight competitor. Heavyweight fighter Sergey Pavlovich of Eagles MMA is undefeated in his MMA career. With a record of 12-0, Pavlovich has faced off against some seriously tough opponents through the years. Perhaps most impressively, the stunning mixed martial artist towers over his opponent's at a massive size perhaps only comparable to that of former UFC heavyweight champion Brock Lesnar. Check out a photo of the fighter down below. https://www.instagram.com/p/BmjWbrSB22M/?utm_sourceig_embed For more MMA news click here.