Light heavyweight champion talks up his fight with Alexander Gustaffson.
He is the youngest champion in UFC history and he has already done more in his mixed martial arts career than most of the roster combined.
But Jon Jones is set to face, literally, one of his biggest tests in his career when he fights Alexander Gustaffson this weekend for his light heavyweight title.
Much has been made of the similar physical characteristics of the two fighters, who make up generation next in the UFC, but the champion says the belt is not going anywhere.
fanatix wants to know what do you think, who will win this weekend Jones or Gustaffson?