Noah Lyles makes history with world gold in 200m in 19.31 seconds
Noah Lyles dominated Thursday's World Championships to defend his 200m title in 19.31 seconds
Who became the third fastest athlete in the distance
Lyles, who won Olympic bronze in Tokyo, took the lead halfway and exploded to the end
Lyles isn't happy with how quickly he's off the block in some of his races
But he said the first few yards were "the beginning of my life"
Lyles' time was originally shown as 19:32, which would equal Johnson's record
However, it was later updated to the officer with his back
The 25-year-old looked amazed when he saw the new number on his watch
Johnson then approached him to congratulate him for hitting the mark