Luguelin Santos

Matthew Hudson-Smith competing in Birmingham on June 27, 2014
Result: Matthew Husdon-Smith qualifies for 400m final
Team GB sprinter Matthew Hudson-Smith qualifies for the men's 400m final at the Rio Olympics.
Aug 14, 00:51
Kirani James of Grenada celebrates winning gold in the Men's 400 metres Final at Hampden Park during day seven of the Glasgow 2014 Commonwealth Games on July 30, 2014
Result: Kirani James through to 400m final
Kirani James, LaShawn Merritt and Wayde van Niekerk all book their spots in the 400m final at the World Athletics Championships.
Aug 24, 13:31
Kirani James
Result: Kirani James wins 400m gold
400m runner Kirani James wins Grenada's first ever gold medal at the Olympic Games.
Aug 6, 21:34
Martyn Rooney
Result: Martyn Rooney out of men's 400m
Great Britain's Martyn Rooney misses out on a place in the final of the men's 400m final.
Aug 5, 20:59