Tags: Martial Artist.
Topi Iron Ball Helin (born November 21 1978) is a Finnish Muay Thai kickboxer four time Finnish Heavyweight Champion and amateur Muay Thai World Champion. In 2003 he turned pro and had his first tournament in K-1 Scandinavia 2005 in Stockholm Sweden. He trains at Turku Thaiboxing Club under his mentor and coach WMC World Champion Riku Immonen.