THE Olympic Games may be later this year, but double World Champion Bernard Lagat has already set his sights on London 2012 and cannot wait to return to Birmingham in four years time.

Last August Lagat made history by becoming the first athlete to win the 1500metres and 5000metres double at a World Championships and he sees no reason why he cannot repeat the feat in Beijing.

"The double is do-able at the Olympics so I think that if I keep the same mental focus I will be able to do both," said the 33-year-old, who will be competing in the Norwich Union Grand Prix at the NIA on Saturday.

"Although, I will continue my season for now and then around July or August I will make my decision. I do not have to make my decision now.