Usain's birthday cake.

What a week it has been in paradise! Meanwhile, double gold medallist Usain Bolt celebrated his birthday with family and friends in Beijing, China. Something Extra has exclusive highlights.

Jamaican New Yorkers Emmet DeCambre (left), Kameika Fullerton-Delisser and Jeremy Delisser of Kingston. Jeremy and Kameika were recently married and are combining their honeymoon with the Beijing Olympics. Emmet is looking forward to collecting on bets he made about Jamaica's high medal haul when he returns home to New York.

Olympic double gold medallist Usain Bolt (centre) cuts his birthday cake with parents, Wellesley and Jennifer Bolt, at a private party at Oakwood Apartment in Beijing, China, on Thursday. - Photos by Anthony Foster

Ryan Hallsal (right) is all smiles as he collects a prize of a free brunch from Julian Walker of the Acropolis Entertainment Suite, after predicting that Usain Bolt would win the 100m men's final at the Olympics on Saturday.

Usain Bolt eats his special dinner, while his girlfriend Mizicann Evans looks on.