Swimming at the 2016 Summer Olympics – Men's 100 metre breaststroke Swimming at the 2016 Summer Olympics – Men's 100 metre breaststroke The men's 100 metre breaststroke event at the 2016 Summer Olympics took place between 6–7 August at the Olympic Aquatics Stadium. Great Britain's Adam Peaty defeated the field with a new world record to become the country's third gold medalist in this event, since Duncan Goodhew topped the podium in 1980 and Adrian Moorhouse in 1988. He jumped to an immediate lead, and never looked back, charging ahead of the field with his trademark high stroke rate to lower his own world record at 57.13. Peaty's time also gave
1983 World Championships in Athletics – Women's 4 × 100 metres relay 1983 World Championships in Athletics – Women's 4 × 100 metres relay The 4 x 100 metres relay at the 1983 World Championships in Athletics was held in the Helsinki Olympic Stadium on August 10. Although this event was won by the East German team, it is generally accepted that those athletes were part of a programme of performance-enhancing drug usage (doping in East Germany). There are strong calls for the Great Britain team to be awarded the gold medal since they can be considered to have been the real winners, as is often the case involving those who lost