Usain Bolt just wants to get back to his day job

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Usain Bolt, from Jamaica, triple gold medal winner at the Beijing 2008 Olympic Games, gestures, during a news conference ahead of the Golden League track and field meeting "Weltklasse Zuerich", in Zurich. (AP Photo/Keystone, Eddy Risch)
Usain Bolt, from Jamaica, triple gold medal winner at the Beijing 2008 Olympic Games, gestures, during a news conference ahead of the Golden League track and field meeting "Weltklasse Zuerich", in Zurich. (AP Photo/Keystone, Eddy Risch)
After all the Olympic hoopla, Usain Bolt says he just wants to get back to his day job - running fast.

"Track and field is my job. This is what I do, I work," Bolt told reporters in Zurich, where he races for the first time since Beijing in the 100 metres tomorrow.

"Right now I'm just trying to get my blood pumping pretty much. I've been doing a little bit of training and just looking forward to the meeting."

The new Olympic champion and world record holder at 100 and 200 landed in Switzerland on Monday, direct from China for the first of three European meets before he can head back to an inevitable hero's welcome in Jamaica.

"I know the celebrations will wait till I get home so I'm not worried," said 22-year-old Bolt, who was serenaded by a crowd of 91,000 in the Bird's Nest stadium singing "Happy Birthday" to him last week.

The work promises to be lucrative if Bolt can lower the 9.69-second time he set with ease in the Olympic 100 final.

The Weltklasse meet organizers have offered a world record bonus of $US50,000 ($NZ72,119) and a one kilogram gold bar worth around $27,000 ($NZ38,944). Bolt will get another $16,000 for winning the race, adding up to a potential haul of $93,000.

"I don't know what time I will run," Bolt said. "I am just trying to come here and let the fans enjoy my performance. Because they come here to see a performance." Away from the track, the 1.96-meter (6-foot-5) world's fastest man cut a laid-back, languid figure and said he has been catching up on sleep since arriving in Switzerland.

Coach Glenn Mills said his athlete has been in heavy demand to attend functions for sponsors, media and the Jamaican government.

"He hasn't really had time to get rest and training," Mills said. "But he is still pretty much in good shape and he will put on a good show on Friday."

As the new superstar of athletics, it is a lifestyle that Bolt likely will have to get accustomed to while being hailed by commentators as the man to restore the sport's credibility and popularity after two decades of doping scandals.

Bolt said he was ready to accept some of the responsibility to regain the trust of fans.