GB win mixed relay bronze at World Championships
BBC Sport
Great Britain win bronze in the 4x100m mixed medley relay at the World Championships in Doha.
Great Britain win bronze in the 4x100m mixed medley relay at the World Championships in Doha.
Watch as Great Britain's 4x100m men's relay team finish second in their heat, but are later disqualified because of a lane..
Penn relays High school boys 4x100m relay featuring Jamaica College, st Elizabeth Technical, Archbishop John Carrol, Camperdown..