In 1981, Bob, 72, famously rode to glory at Aintree on Aldaniti just one year after beating testicular cancer.
Last month he set off on a charity walk, with each mile representing the number of days between his diagnosis and receiving the all-clear.
However, Bob had suffered from back pain and is now facing surgery to remove a kidney tumour.
He said: “I had a very bad back pain just before I started my walk and scans showed I have a tumour on my kidney which needs removing.
Diese Geschichte stammt aus der May 11, 2021-Ausgabe von Daily Mirror.
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Diese Geschichte stammt aus der May 11, 2021-Ausgabe von Daily Mirror.
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