He won a third consecutive global medal at the 2011 World Championships in Athletics , taking bronze .
He was bronze medalist in the event at the 2012 Summer Olympics , 2008 Summer Olympics and silver medalist at the 2009 World Championships .
medalist won a third consecutive global medal at the 2011 World Championships in Athletics , taking bronze .
He was bronze medalist in the event at the 2012 Summer Olympics , 2008 Summer Olympics and silver medalist at the 2009 World Championships .