Thierry Gueorgiou is a French orienteer who holds the record for gold medals won at the World Orienteering Championships for a male athlete, with 14 gold medals between 2003 and 2017. Gueorgiou has won more than 20 gold medals in international competitions, including the World Orienteering Championships (WOC) middle distance event a record eight times: 2003–2005, 2007–2009, 2011 and 2017.
The Junior World Orienteering Championships (JWOC) are an annual orienteering competition. They were first held in 1990. Entry is open to national teams aged 20 and below as of 31 December in the year of competition. Representative countries must be members of the International Orienteering Federation (IOF).
Anne Margrethe Hausken Nordberg is a Norwegian orienteering competitor, World champion and European champion. She took the overall victory in the 2008 World Cup.
Magne Dæhli is a Norwegian orienteering competitor, ski-orienteer, and cross-country skier. His achievements include five medals in the relay at the World Orienteering Championships, of which three are gold medals. His best individual performances include a silver medal in the long distance from the European Orienteering Championships, and a bronze medal in the middle distance from the 2019 World Orienteering Championships.
Emma Klingenberg is a Danish orienteering competitor, and junior World champion.
Silje Ekroll Jahren is a Norwegian orienteering competitor and junior world champion.
Søren Bobach is a Danish orienteering competitor, and world champion at both junior and senior level. He runs for OK Pan Århus.
Beata Falk is a Swedish orienteering competitor, and junior world champion.
Ulf Forseth Indgaard is a Norwegian orienteering competitor who has received two medals at the Junior World Orienteering Championships.
Ivan Sirakov is a Bulgarian orienteering competitor from Veliko Tarnovo, who has competed for Bulgaria at two World Orienteering Championships, in 2007 and in 2008. He earned a bronze medal at the Junior World Orienteering Championships.
Ruslan Gritsan is a Russian competitor and multiple world champion in both ski-orienteering and mountain bike orienteering.
Ida Bobach is a Danish orienteering competitor who was Junior World Champion in 2009, and became triple Junior World Champion from 2010, when she won the sprint, long distance and the relay. She represents the club OK Pan Århus, and since 2007, has received training from Danish national coach Lars Lindstrøm. In 2015 she won gold medals at the World Championships in the long and Relay.
Olle Boström is a Swedish orienteering competitor. He placed sixth in the long course at the 2011 World Orienteering Championships in Chambéry, and won a bronze medal with the Swedish relay team.
Matthias Kyburz is a Swiss competitor in orienteering and athletics. In orienteering, Kyburz has attained gold medals in the Junior World Orienteering Championships, European Orienteering Championships and the World Orienteering Championships. In athletics, Kyburz is a long-distance specialist; Kyburz attained the world record in 50 km on a treadmill of 2:56:35 on 16 April 2020, breaking a record held by Florian Neuschwander. On 7 April 2024 Kyburz ran 2:07:44 in his Marathon debut, becoming the third fastest Swiss athlete of all time over the distance after Tadesse Abraham and his coach Viktor Röthlin, and achieving the qualifying standard for the 2024 Olympic Games. In the Olympic Marathon, Kyburz finished in 30th place.
Venla Niemi is a Finnish orienteering competitor.
Gustav Bergman is a Swedish orienteering competitor. Bergman has won five gold medals for Sweden in relay events at the World Orienteering Championships, and four medals in individual events.
Olli Ojanaho is a Finnish orienteering competitor. He was born in Rovaniemi and started his youth career representing the club Ounasvaaran Hiihtoseura. As of 2017 Ojanaho lives in Helsinki and represents Helsingin Suunnistajat.
Simona Aebersold is a Swiss orienteering competitor. She is the daughter of Christian Aebersold, who won the World Orienteering Championships 3 times.
Emil Svensk is a Swedish orienteering competitor. His achievements include winning gold medals both in the World Orienteering Championships and the European Orienteering Championships.
Isac von Krusenstierna is a Swedish orienteering competitor who represents the club OK Kåre.
Sweden 
