The world's fastest man Usain Bolt 4x100m relay anchored Jamaica to gold in world record for the last race of the 13th World Athletics Championships on Sunday.
As so often before, Bolt crossed the line to fend for themselves and again the performances of all cast in shadow.
Mo Farah was clinching 5,000 m gold for Britain in a great race, that a suitable climax, a dramatic Daegu playing great show, but now that the brace must Bolt and his compatriots, the first world record for the World Cup in the first sense, his last event.
Looking at the clock, it seemed 50 meters as fast as Bolt crossed the finish line, his baton high into the crowd and threw the infectious celebration began.
His dance is only be described as world class, too.
"For me it was but it quickly. We have just that. I'm proud of my team," said Bolt after setting the record 37.04.