Honestly, I have no knowledge of anyone else in the whole world who is more versatile than Bruce. He´s one of the best metal singers in the world, plays guitar and drums, has written two fiction books, produced a movie and acted in one, is an airplane pilot, marketing director of a flight company, has presented TV and radio shows, practiced fencing on a professional level, and is a motivational speaker as well...he´s the Da Vinci of the new millennium!!!!