Jarmila Kratochvílová is a Czech retired track and field athlete known for winning gold medals in the 800m and 400m events at the 1983 World Championships and setting a world record in the process in the 400m event. In 1983, she also set a world record in the 800m event. Kratochvílová also won a silver medal at the 1980 Olympics.
Winner of four Olympic golds, three of which came from the 1952 Helsinki Olympics, Czech long-distance runner Emil Zatopek came to be known as the Czech Locomotive and The Bouncing Czech for his speed. He lost his Communist Party membership for criticizing the 1968 Soviet takeover of Czechoslovakia.
Jan Železný is a Czech retired track and field athlete who specialized in the javelin throw. With three Olympic gold medals under his belt, Železný is regarded as the modern era's greatest javelin thrower. Železný broke the world record on four occasions and currently holds the record with a throw of 98.48 metres. He is also a three-time world champion.
Štěpán Wagner is a Czech athlete who specialises in the long jump. He has competed in prominent competitions like the World Athletics Championships and the Summer Universiade. Štěpán Wagner also represented the Czech Republic at the Summer Olympics in 2012.