Eilidh Barbour presents highlights from the final day of the European Tour's PGA Championship at Wentworth's celebrated West Course in Surrey. The previous three titles were claimed by a single stroke, and Rory McIlroy is among the former winners seeking another crown. Other previous champions include Shane Lowry and Francesco Molinari, while New Zealand's Ryan Fox is vying to become the first player to retain the title since Europe's Ryder Cup captain Luke Donald in 2012.