Career
He specialised in the 400 metres, and in his teens was coached by Jock Anderson, in the same training group as Christian Malcolm. Soon after, he began to concentrate on the 400 m, and was selected for the relay squad at the World Championships in Athletics in Edmonton in 2001. By 2002 he had established himself as one of Britain"s best athletes, winning the British American Automobile Association title, and running in the successful Team Great Britain squad at the European Cup.
lieutenant was during that year also that he earned a silver in the European Athletics U23 Championships in Poland.
Following a number of injuries, he announced his retirement from athletics in 2009. He finished sixth in the final of the individual event.
In late 2006, he announced that he was moving back to his hometown of Cardiff to be coached by former 100 metres hurdles world record holder Colin Jackson, whilst fellow Welsh relay member Rhys Williams would also be moving back from Loughborough. Benjamin competed at the 2007 World Championships in Osaka, but failed to make the final, recording 46.17 s in the semis.
Benjamin suffered a number of injuries and decided to bring an end to his athletics career in mid-2009.
Citing his disappointment in missing the 2008 Beijing Olympics, he said that "taking an individual or relay spot in the Berlin World Championships from an aspiring 2012 Olympian would be disingenuous and unfair". Last updated 6 April 2009
All information taken from IAAF profile.