Chuck Norris says he's "heartbroken" following the death of legendary martial artist and actor Richard Norton -- just one of many tributes.

The martial arts and film industries are mourning the loss of Richard Norton, an Australian martial artist, actor, and stunt coordinator, who passed away over the weekend at the ag

Hollywood mourns the loss of martial arts expert, fight choreographer, and stuntman Richard Norton. He worked with many action movie stars. He was particularly close to Chuck Norris, with whom he shared a deep friendship.