John Corner in his polka dot jersey for tackling the Grand Départ route in France and Belgium for Prostate Cancer UK. (Image: Prostate Cancer UK)John said: "I wanted to set myself a challenge that would really push me. The challenge forms part of Prostate Cancer UK's annual Cycle the Month fundraiser, which has raised more than £2.3 million since launching in 2020. John Corner in his polka dot jersey for tackling the Grand Départ route in France and Belgium, alongside other cyclists for Prostate Cancer UK. To sponsor John, visit his Cycle the Month fundraising page - Prostate Cancer UK: I'm taking on Cycle the Month.