Hong Kong cinema icon Jackie Chan left the Duke of Cambridge humbled when he met him yesterday, mistaking the second-in-line to the throne for his younger brother. The kung fu movie star revealed that he had congratulated the Duke on his recent trip to the South Pole with wounded veterans. 'Prince William said, 'No, that was my brother', and I said 'I'm sorry'. But they look almost same, huh?' Chan told The Times.