Mark Alan Dacascos is an American actor, martial artist and television personality. He won numerous karate and kung fu championships between the ages of 7 and 18. He is perhaps best known for his roles as Wo Fat in Hawaii Five-0 (2010 TV series), Louis Stevens in Only the Strong, Mani in Brotherhood of the Wolf, Toby Wong in Drive, Yao Ling in Cradle 2 the Grave, the titular role in Crying Freeman and Zero in John Wick: Chapter 3 – Parabellum. Beginning in January 2005, Dacascos played "The Chairman" on Food Network's Iron Chef America. His other roles include Kung Lao in the web series Mortal Kombat: Legacy, Eric Draven in The Crow: Stairway to Heaven and Eubulon in Kamen Rider: Dragon Knight. He also competed in the ninth season of Dancing with the Stars.