In Athletics, what distance was Miruts Yifter undefeated between 1972 and 1981?
10,000 metres 10000 meters 10000 m 10,000-meter run 10000m 10,000 m 10.000 metres 10,000m 10,000 meters 10000 metres 10,000 meter run 10 000 metres 10 000 m
10000 meters 10 000m 10 000 meters 10000 m 10 000 m 10000m 10 000 metres 10 000 meter run 10000 metres
10 000m
WikipediaEntity
10,000m