In the video Chris and the surgeons can be heard giving a detailed run down of what was happening.
Varicose veins can have multiple symptoms, including aching, burning and throbbing pains in their legs and muscle cramp.
As fans would know, Chris and some of his team, along with 50 generous listeners and VIP guests flew to the Netherlands last month to run in the Amsterdam Marathon for Alzheimer’s UK campaign, Dementia Revolution, raising over £400,000 for the charity.
Now, Chris has got his sights set on competition in more, as they plan on taking part in the Tokyo marathon next year, followed by the London Marathon and then another after that.
