Please note: the information below is accurate as of the London 2012 Olympic Games and will be updated in advance of the Toronto 2015 Pan American Games and Rio 2016 Olympic Games.
Justyn Warner competed in his first Olympic Games in 2012 and placed 13th overall in the 100m. He was also part of the 4x100m relay team with Jared Connaughton, Oluseyi Smith, and Gavin Smellie. The group finished in bronze medal position, but was later disqualified due to a lane violation.
Warner was crowned 2012 Canadian champion in the 100m. He finished sixth as a member of the 4x100m relay team at the 2011 World Championships in Korea and reached the semifinal in the 100m. Warner also represented Canada at the 2005 Pan American Junior Championships, winning silver in the 100m. His younger brother Ian was the alternate on the 4x100m relay team in London.