Karate
The World Karate Federation (WKF) is the largest sport karate organization and is recognized by the International Olympic Committee (IOC) as being responsible for karate competition in the Olympic Games. The WKF has developed common rules governing all styles. The national WKF organizations coordinate with their respective National Olympic Committees.
Ola Ahlvarsson
Ahlvarsson has been an ardent student of martial arts. He has a black belt in Karate, world champion gold medal in Goju Ryu 1991 in Nha Okinawa. He was the Goju Ryu European champion in 1994, England, Swedish Champion in kung Fu 1996, Swedish kick boxing champion 1996 and World champion in kickboxing (wakko) in 1997 in Dubrovnik. Ahlvarsson still spends time training various martial art activities.
Ahlvarsson made a comeback from 2011–2013 into martial arts world, where he won gold and silver in the Swedish Taekwondo championships and represented Sweden in 2 European and one world championship. He also got a silver medal in the Swedish karate championships, the first karate competition he has competed in for over 20 years.