Only one fight was even close and the UFC 's light heavyweight champion has made many of his defenses look ridiculously easy .
LAS VEGAS -- Jon Jones has run roughshod over the greatest 205 - pound mixed martial artists in the world over the last five years .
Only one fight was even close and the UFC 's light heavyweight champion has made many of Jon Jones ' defenses look ridiculously easy .
LAS VEGAS -- Jon Jones has run roughshod over the greatest 205 - pound mixed martial artists in the world over the last five years .