The Ethiopian champion hopes to double in both long-distance track events.
Prefontaine Classic men's 5,000-meter field is stacked!
The multiple world-record holder rarely runs on the roads.
The Diamond League season kicks off on May 11 in Doha.
He's now the official king of the 5,000m and 10,000m records.
He hopes to make a comeback there.
He had been punished for not reporting to a training camp.
Kenenisa Bekele finished a disappointing 11th.
Kenenisa Bekele's younger brother defeats the Kenyans in Brazil.
American Morgan Uceny runs world-leading 1500m time at the same meet.