Filed under: Featured Videos , News , UFC , Videos MONTREAL –  Demetrious Johnson has become one of the most successful champions in UFC history, and on Saturday he goes after yet another title defense. Johnson (21-2-1 MMA, 9-1-1 UFC) puts his flyweight belt on the line against  Kyoji Horiguchi (15-1 MMA, 4-0 UFC) in the UFC 186 main event in Montreal. Johnson is as much as a 10-1 favorite to win the fight, which would be his sixth straight title defense and seventh straight win in a championship bout. But despite the strong odds in his favor, Johnson said he’s not overlooking Japan’s Horiguchi