Chris Hoy becomes Britain 's most successful Olympian after winning sixth gold . It 's one of the greatest feelings I have ever had . Hoy took top honors in the men 's Keirin to win second gold of London 2012 . Australia 's Anna Meares wins gold in the women 's sprint beating Sarah Pendleton . Laura Trott wins women 's sprint event to give Team GB eight golds out of ten .
Chris Hoy becomes Britain 's most successful Olympian after winning sixth gold . Hoy took top honors in the men 's Keirin to win second gold of London 2012 . Australia 's Anna Meares wins gold in the women 's sprint beating Sarah Pendleton . Laura Trott wins women 's sprint event to give Team GB eight golds out of ten .