Stefan Groothuis
Dutch speed skater
Stefan Groothuis is a Dutch retired speed skater. He is the World Sprint Champion for 2012 and the gold medal winner in the 1000 metres at the 2014 Winter Olympics. Wikipedia
Born: 1981 (age 42 years), Empe, Netherlands
Retired: 2016
Spouse: Ester Groothuis (m. 2010)
Sport: Speed skating