At UFC 140 in 2011, Light Heavyweight champion Jon Jones faced Lyoto Machida in his second title defense. In less than a year Jones went from contender to champion, but some still questioned how long Jones could reign. Lyoto presented an interesting style matchup for Jones, and even had a competitive first round in their fight. But in the second round, Jones scored a knockdown and then locked in a submission that has gone into UFC history to remain champion. #ufc #jonjones #shorts #lyotomachida