They may sport one of the silliest uniforms at the opening ceremony with their Ralph Lauren berets - perhaps they were made when Paris was favourite to host the 2012 Games - but there is unlikely to be any laughing from the rest of the world once the US team
Olympics: US aim to regain top spot
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Michael Phelps faces tough competition from fellow Americans in these Olympics. Picture / AP.
It will be Phelps again who leads the US challenge, although he will not be taking another eight back to Baltimore.
The 27-year-old will compete in seven events and in a number of those he will have to see off the formidable challenge of Ryan Lochte, his teammate who is vying for the title of most decorated swimmer of 2012.
In terms of quantity of medals won, they will face fierce competition from Missy Franklin, the 17-year-old with size 13 feet, who is going for seven golds.
No woman has ever competed in so many events at a single Games before - she will be one of the stars of London 2012.
Elsewhere, the two basketball teams would be a laughing stock back home if they did not claim gold. Beach volleyball, volleyball and the women's football are likely gold providers.
But the team chosen for the cover of the Olympic issue of Sports Illustrated are the women gymnasts. They are led by 17-year-old world champion Jordyn Wieber, about whom comparisons are being drawn with Nadia Comaneci.
Like Franklin, the US team's other wunderkind will head back to school after the Games, and will probably have an Olympic gold or two to take in.
Independent