Usain Bolt of Jamaica (L) takes the baton from Yohan Blake, as Darvis Patton of the US (C) falls before handing the baton to teammate Walter Dix (R), during the men's 4x100 metre relay final at the IAAF World Championships in Daegu, Sept 4, 2011. Jamaica set a new world record with a time of 37.04 seconds. [Photo/Agencies]

DAEGU, South Korea - There were tears and glory, a solitary world record and athletics firsts. There was even a Daegu curse. But for most, the story of the 13th world athletics championships will be disqualifications.

Drama, of one kind or another, was ever-present against a back drop of velvet mountains draped in mist.

Central to it all, good or bad, was the king showman of the sport - the world's fastest man Usain Bolt.

Athletics' controversial no-second-chances rule on false starts deprived South Korean fans at the stadium, and millions watching worldwide, the chance to watch the Jamaican compete in the blue riband 100 metres final.

Anxiety caused him to burst from the blocks a split second early and that was it. The sport's biggest draw card left the track and his compatriot and training partner Yohan Blake took his title in an anti-climactic race.

Bolt redeemed himself by retaining the 200 metres title - and then anchoring the 4x100m team to a world record 37.04 seconds in that final - and all he wanted to do was look ahead.

"Now I have to come to the Olympics in London, do my extreme best and blow people's minds," he told reporters.

But it was hard to look too far ahead when it was his expulsion from that earlier race which was splitting opinion down the middle, and sparking a debate which raged throughout the championships.

Gold medallist Usain Bolt of Jamaica celebrates on podium during the award ceremony for the men's 200 metres final at the IAAF World Athletics Championships in Daegu, Sept 4, 2011. [Photo/Agencies]

Fast and loose

It shows little sign of abating. One camp deems it ludicrous that any sport would happily discard its biggest name from its most prestigious event, and wants the rules for false-starting revisited.

The other side of the argument insists, simply, that rules are rules and they are there for a reason.

"We have the rules, they're pretty clear, we don't play fast and loose with them simply because you get high profile DQs. There is no preordained outcome," London 2012 Olympics chief and former elite runner Sebastian Coe said.

The sport's governing International Association of Athletics Federations (IAAF) received a mountain of feedback.

"I don't think anybody was happy to see Usain Bolt disqualified," said IAAF competitions director Paul Hardy. "He is by far and away the biggest name in our sport. We need him."

For now, though, the one-false-start-and-you're-out rule would seem to be set in stone certainly for next year's London Olympics.

IAAF president Lamine Diack insists there will be no changing or bending of the rules to prevent big names being disqualified.

"No chance," the (IAAF) president said. "I work for this rule. I like very much this rule, I vote for having this rule.

"(In the past) all athletes have the possibility to have one (false start), so you can have eight. Think about television... it was disturbing to have everybody able to make a false start."

World record-holding 110 metres hurdler Dayron Robles was also disqualified. His crime was bumping Chinese rival Liu Xiang along the blue Daegu track.