Mr. Harts talents have been used for difficult stunts and outstanding fight scenes in a variety of movies including Karate Kid and Mortal Kombat.
In 1992 the martial arts champion was invited by His imperial Highness, the Emperor of Japan to teach His Majesty's Imperial Guard his brand of self-defense.
Mr. Hart is the only non-Japanese ever to be so honored. He has also demonstrated his art in a Royal Command Performance for PRincess Grace and Prince Rainier of Monte Carlo.