Great Britain at the 2016 Summer Olympics having won double gold in the four in 2008 and 2012. Alistair Brownlee became the first triathlete to successfully defend an Olympic title and his younger brother Jonny Brownlee upgraded his London bronze to a silver in the men's triathlon, one of three events with the men's pommel and men's individual sprint where Great Britain finished first and second. No British woman having ever defended an individual Olympic title, Trott, Dujardin, taekwondo-ka Jade Jones and boxer Nicola Adams became the first four British female Olympians ever to successfully defend individual Olympic titles, with Trott becoming the first British female, and
Tennis at the 2012 Summer Olympics 2002, 2003, 2009 and 2010. She also defended her women's doubles title alongside her sister Venus Williams, who had won singles gold in Sydney in 2000. With her singles gold, she became the second female player to win a career singles Golden Slam - Olympic gold in addition to the Australian Open, the French Open, Wimbledon and the US Open, with the first being Steffi Graf in 1988 after she won all five events that year (a feat not yet matched by another player, male or female.) Williams also became the first player in history, male or female, to win