OSAKA — News and notes from Day 7 of the 2007 IAAF World Athletics Championships.

Tyson Gay became the 11th athlete to win the 100-200 double at worlds or the Olympic Games, completing the impressive feat late Thursday night.

He set a world championships record of 19.76 seconds in 200-meter race. In addition, his combined time of 29.60 seconds in the two sprints is the fastest aggregate time in world championships history or Olympic history.