Adrianus "Ard" Schenk is a former speed skater from the Netherlands, who is considered to be one of the best in history. His first Olympic success came in 1968, when he won a silver medal at the 1968 Winter Olympics. Between 1970 and 1972 Winter Olympics, Schenk won three consecutive World Allround Speed Skating Championships. He won three gold medals at the 1972 Winter Olympics, becoming, along with Galina Kulakova of Soviet Union, the most successful athlete there.

Speed skating is a competitive form of ice skating in which the competitors race each other in travelling a certain distance on skates. Types of speed skating are long-track speed skating, short-track speed skating, and marathon speed skating. In the Olympic Games, long-track speed skating is usually referred to as just "speed skating", while short-track speed skating is known as "short track". The International Skating Union (ISU), the governing body of competitive ice sports, refers to long track as "speed skating" and short track as "short track skating".