Miller dives head first to win Gold in 400m
Bahamas' Shaunae Miller won a dramatic gold medal in the 400-metre on Tuesday after diving head first over the finish line to beat four-time Olympic gold medallist and reigning world champion Allyson Felix​ by 0.07 seconds. "The only thing I was thinking was the gold medal and the next thing I know I was on the ground," Miller, 22, said.