Frankel's sister

   Arguably the most exciting older horse in training in Europe sets out on his keenly-anticipated 4-year-old campaign on Friday, as 'TDN Rising Star' Palace Pier (GB) (Kingman {GB}) takes in the G2 Sandown Mile. Escaping a penalty with his brace of Group 1 wins in the St James's Palace S. and Prix Jacques le Marois coming before the end of August, Sheikh Hamdan bin Mohammed Al Maktoum's still-unexposed bay had excuses when bogged down in Ascot's testing conditions but still managed a respectable third in the G1 Queen Elizabeth...