KING ARTHUR's myths and legend could have been based-upon a legendary British general whose betrayal in battle led to his death, historians sensationally claimed.While King Arthur is one of the most popular figures in English folklore, historians still debate whether he existed. The legendary warrior was believed to have fought-off Saxon invaders with the Knights of the Round Table and armed with his magical sword Excalibur. In a number of later romanticised depictions of King Arthur, he was claimed to have been bound by a strict moral code of chivalry and honour. Discovering the truth about the mythical UK hero,...