Welsh 110m hurdler David Omoregie's potential is "limitless" says Welsh Athletics national performance coach Matt Elias.
Justin Gatlin, who has served two bans for doping, is not on the final shortlist for the World Athlete of the year award.
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Athletics Video & Audio
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- Watch video Diamond League: five dramatic moments
Diamond League - 2014 season
BBC Sport looks back at five of the most dramatic moments from the 2014 Diamond League season.