Mattias Karlsson

Mattias Karlsson is a Swedish orienteering competitor, born on 6 February 1972. He is Relay World Champion from 2003 as a member of the winning Swedish team at the World Orienteering Championships in Rapperswil-Jona, Switzerland. He also has relay bronze medals from 2004 and 2006 and won silver in the long distance at the 2004 World Championships in Vasteras, Sweden. He has been Swedish champion several times, in the long distance in 1998 and 1999, in both the long distance and night orienteering in 2002, and in the relay in 2006. Karlsson won the Jukola relay in 1991 and in 2010.