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Competitors in the 1963 Grand National at Aintree jumping Becher's Brook. The winner, Ayala, ridden by Pat Buckley, is second from the right. (Photo by Keystone/Getty Images)

Competitors in the 1963 Grand National at Aintree jumping Becher's Brook. The winner, Ayala, ridden by Pat Buckley, is second from the right.   (Photo by Keystone/Getty Images)