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William Collazo
Born: Aug 31, 1986
Cuba
400 m
Personal Best:   44.93  Berlin  Aug 19, 2009
Top 25 Lists Tournaments Records
Year Result Place Venue Date
2009 44.93 12 Berlin Aug 19
2011 44.95 18 Madrid Jul 9
Year Result Place
2007 (PanAmer) 45.45 4
2010 (World Indoor) 46.31 2
2011 (PanAmer) 45.33 4
None
4 x 400 m Relay
Top 25 Lists Tournaments Records
None
Year Result Place
2011 (PanAmer) 2.59.43 1
None