Team GB win men's sprint gold
Great Britain won a fourth gold medal in Rio when the men's cycling sprint team beat New Zealand in the velodrome.
The team of Philip Hindes, Jason Kenny and Callum Skinner won in 42.440 seconds, just beating the world champions New Zealand.
Britain have dominated track cycling at the past two Olympics, winning eight out of the 10 gold medals at London 2012 and winning seven in Beijing four years earlier.
Earlier on Thursday, Laura Trott, Joanna Rowsell Shand, Elinor Barker and Katie Archibald set a world record in the women's team pursuit.