What a dazzling smile you have Mr. Gemill. However, Brit Olympic sprinter Adam Gemill apparently is smiling no longer, after his team was disqualified in the men's 4x100 metres because Gemill started too early as he took the baton from a teammate. Oops. Apparently, this is the fourth time in five Olympics that Britain was disqualified from the men's 4x100 metres relay. *Above: The joy of triumph that got Gemill to the Olympics and below, the agony of squashing his team's chances in London.