|Full name||Williams Collazo Gutiérrez|
|Born||August 31, 1986|
|Height||1.72 m (5 ft 8 in)|
|Weight||68 kg (150 lb)|
|Event(s)||4 × 400m Relay|
|Updated on 23 December 2014.|
He won a bronze medal in the 4 x 400 metres relay at the 2005 Central American and Caribbean Championships. He also competed at the 2007 World Championships, the 2008 Olympic Games and the 2009 World Championships, but without reaching the final round.
1: Did not finish in the final.
- William Collazo at World Athletics
- William Collazo at the International Olympic Committee
- Williams Collazo at Olympics at Sports-Reference.com (archive)
- William Collazo at EcuRed (in Spanish)
|This biographical article relating to Cuban athletics is a stub. You can help Wikipedia by expanding it.|