I was there in the stadium for this 800m WR race and it was an astonishing run by David Rudisha, a most worthy Olympic gold medalist in a superb lineup of runners. Definitely the highlight of a spectacular evening - and that includes the Usain Bolt 200m. The atmosphere in the Olympic Stadium was electric !
Bolt coasted it in the latter part of his race after destroying the competition before the first 50 was out. If the stories in the media are true, could be that I've just seen his last major sprint final.