US sprint star Fred Kerley provisionally suspended for whereabouts failures
Olympic 100m medallist faces AIU suspension
Kerley contests missed-test anti-doping claim
US sprinter withdrew from trials last month
Olympic 100m silver and bronze medallist Fred Kerley has been provisionally suspended by the Athletics Integrity Unit for whereabouts failures, the organization said on Tuesday.
American Kerley, the 100m world champion in 2022, plans to contest the allegation that he violated anti-doping rules.