Usain Bolt shines bright, wins another Olympic 100 gold
If there were any doubts, it took less than 10 seconds – 9.81, to be exact – for Usain Bolt to erase them. He is the Olympic champion once again. On a muggy Sunday night in Rio, the Jamaican superstar won the signature event in track and field in a runaway and added this line to his already gleaming resume: first person to capture three straight 100-meter titles at the Olympics. The 6-foot-5 sprinter/celebrity overcame his typically slow unfurling from…