2006 World Junior Championships in Athletics – Men's 400 metres
Rank Name Nationality Time
1 Renny Quow Trinidad and Tobago 45.91
2 Julius Kirwa Kenya 46.23
3 Dmitriy Buryak Russia 47.27
4 Todd Pyper Canada 48.07
5 Kenneth Serameng Botswana 48.78
6 Martin Hrstka Czech Republic 49.61
7 Li Jinlong China 56.29
Results -- Heats
The men's 400 metres event at the 2006 World Junior Championships in Athletics was held in Beijing, China, at Chaoyang Sports Centre on 15, 16 and 17 August.