Vimy
... that in 1955, Vimy became the first foreign horse to win the King George VI and Queen Elizabeth Stakes, and captured the largest prize in British horse-racing that year?
... that in 1955, <b id="mwAkA"><a href="./Vimy_(horse)" id="mwAkE" rel="mw:WikiLink" title="Vimy (horse)">Vimy</a></b> became the first foreign horse to win the <a href="./King_George_VI_and_Queen_Elizabeth_Stakes" id="mwAkI" rel="mw:WikiLink" title="King George VI and Queen Elizabeth Stakes">King George VI and Queen Elizabeth Stakes</a>, and captured the largest prize in British horse-racing that year?