Tatyana Lebedeva will give 10 per cent of her prize to her old school

The Russian, 29, took sole possession of the bumper cash prize after emerging as the only unbeaten competitor.

Lebedeva won with a leap of 14.85m, beating Yamile Aldama of Sudan into second place by just three centimetres.

A twice world champion, Lebedeva missed the recent World Championships in Helsinki to focus on the Golden League.

A mother of a three-year-old daughter, she said before the meet she would donate 10 per cent of the prize to her old school in Volgograd.

Lebedeva is the first athlete since 800m runner Maria Mutola in 2003 to win the entire jackpot.

"I feel I am dreaming, only later will I realise that I won a million," she said. "It is a lucky day for me, fortune is smiling on me.

I managed to keep my form but then my leg got a little bit tight Jason Gardener

"I think I made a good decision to save my energy and not jump at the world championships in Helsinki.

"Now I do not need to worry about my family, my daughter or our future."

On the track, the sprints were dominated by Jamaican runners, with victories in the women's 110m hurdles and men's 100m and 200m.

In the absence of Olympic and world champion Justin Gatlin, the men's 100m was won by Dwight Thomas in 10.01secs, ahead of France's Ronald Pognon, and Britain's Jason Gardener.

Gardener made a superb start and led after 80m but was hampered by his hamstring.

"The hamstring feels a little sore," he said Gardener "But the race will set me up for next year.

Michael East ran a time of three minutes, 35.35 seconds

"I was really going for it, but I didn't think I got a good start. I managed to keep my form but then my leg got a little bit tight."

In the 200m, Jamaican Christopher Williams clocked 20.33secs to beat American Tyree Washington.

It was a Jamaican one-two in the women's 100m hurdles, with Brigitte Foster-Hylton beating Delloreen Ennis-London.

Marlon Devonish was only able to finish fifth in a time of 20.73secs.

Elsewhere, the 110m hurdles was won by America's Dominique Arnold in 13.20secs, ahead of Thomas Blaschek and Robert Kronberg, with world champion Ladji Doucoure back in sixth.

Kenya's Daniel Kipchirchir Komen clocked the second fastest time in the world this year as he won his fourth 1500m in six Golden League meets in a time of three minutes 29.72secs.

Commonwealth champion Michael East was way off the pace in 10th.

America's Bernard Lagat set a new personal best as he won the 5,000m in 12 minutes 59.29secs while the women's 800m was won by Zulia Calatayud of Cuba.

World championship bronze medallist Sandra Glover won the 400m hurdles in 54.17secs.