Paavo Nurmi.
500m, 1000m, 1500m, and the 5000m relay
Hicham El Gerrouj won both the 1500m and the 5000m.
Speedskater Eric Heiden won gold in the 500m, 1000m, 1500m, 5000m, and 10000m events at the 1980 Winter Olympics in Lake Placid.
The 1 Kilometer run is not an Olympic event in Track and Field. The current world record for the men's 1 kilometer is held by Noah Ngeny from Kenya. His time is 2:11:96. He ran on September 5, 1999.
Kenenisa Bekele
The main ones for outdoor athletics include 100m 200m 400m 800m 1500m 3000m 5000m =D
your mom. shes swims the 5000m in 37.843 min
Mo Farah who won both the 5000m and the 10,000m at the London 2012 Olympic games.
1960 Rome Olympic games.
The World Record race-walking 1500m is 5:12.0+ by Algis Grigaliûnas (URS/LTU) 12 May 1990 Vilnius, Lithuania.
100m 200m 400m 800m 1500m 3000m 5000m 10000m 100mH 110mH 400mH 3000mS Triple Jump Long Jump High Jump Pole Vault Shot Put Javelin Discus Hammer
Eric Heiden of the United States won 5 gold medals in speed skating. He won the 500m, 1000m, 1500m, 5000m, and the 10000m; Every single speed skating event for men. That is a feat that has yet been repeated.