Fred Kerley says USA is chasing global domination as he wins 100m in Oregon

Fred Kerley warned the USA will chase global domination after he was crowned world 100m champion (Martin Rickett/PA)

Fred Kerley warned the USA will chase global domination after he was crowned world 100m champion.

Favourite Kerley claimed the 100m title ahead of team-mates Marvin Bracy (9.88 seconds) and Trayvon Bromell (9.88 seconds) as the States sealed a home clean sweep in Eugene on Saturday night.