2011 World Youth Championships in Athletics – Boys' 400 metres
Records

2011 World Youth Championships in Athletics – Boys' 400 metres

Section Title: Records
Table Section Text: None

World Youth Best	Obea Moore (USA)	45.14	Santiago, Chile	2 September 1995

Championship Record	Kirani James (GRN)	45.24	Brixen, Italy	10 July 2009

World Youth Leading	Arman Hall (USA)	46.22	Winter Park, United States	7 May 2011

Sentence(s)

Arman Hall held the record of 46.22 in world youth-leading.

final_sentence: Arman Hall held the record of 46.22 in world youth-leading.