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Competitions
World Athletics U20 Championships
2008
400 m, Men
400 m, Men
Competition
2008 World Athletics Junior Championships
Venue
Bydgoszcz
POL
Held
—
Status
Medal
Competitors
3
Countries
2
Pos
Athlete(s)
Country
Mark
🥇
Marcus Boyd
USA
45.53
🥈
Kirani James
GRN
45.70
🥉
O'Neal Wilder
USA
45.76