Sport: Speed skating
Events: 1,000 meters, 1,500, 3,000, 5,000, team pursuit
Years: 2006, 2010, 2014, 2018
Key stats: Gold medal in 3,000 meters and bronze in 1,500 in 2006. Gold in 1,500 in 2010. Gold in 3,000 and team pursuit and silver in 1,000, 1,500 and 5,000 in 2014. Gold in 1,500 and silver in 3,000 and team pursuit in 2018.
Bottom line: Ireen Wust has won more Olympic medals (11) than any other speed skater, and is the most decorated Dutch Olympian ever.
She became the youngest Dutch Winter Olympics champion in 2006 when she won her first gold at the age of 19.
Wust was the most decorated athlete at the 2014 Sochi Games and was named Sportswoman of the World that year by Reuters.