Chris & xand van tulleken shirtless

          This documentary by medical doctor and academic Dr Chris van Tulleken features interviews with former food industry insiders who talk openly about the way in.

        1. This documentary by medical doctor and academic Dr Chris van Tulleken features interviews with former food industry insiders who talk openly about the way in.
        2. This piece is of the best bits of science writing I've read in ages: funny and fascinating - an expert experiencing the physiology they're expert in!
        3. 34K Followers, Following, Posts - Xand van Tulleken (@avantulleken) on Instagram: "Operation Ouch live on stage: tickets here for Australia '23!
        4. DR CHRIS VAN TULLEKEN: My twin hit 19 stone.
        5. Dr Xand and Chris Van Tulleken (pictured) reveal how to overhaul health using their Good Health For Life Wellness Journal.

          6. 34K Followers, Following, Posts - Xand van Tulleken (@avantulleken) on Instagram: "Operation Ouch live on stage: tickets here for Australia '23!.

          Van Tulleken brothers

          Twin British physicians and TV personalities

          Alexander "Xand" van Hoogenhouck-Tulleken and Christoffer "Chris" van Hoogenhouck-Tulleken (born 18 August 1978),[5] known as "Dr. Chris" and "Dr. Xand' are British doctors, television presenters, and identical twin brothers.[3][6] They are best known for presenting the children's series Operation Ouch!.[7][8] Chris has become well known for his two-part television special for BBC One entitled The Doctor Who Gave Up Drugs.[9][10] Xand has also presented shows without his brother.

          Early life and education

          Chris and Xand van Tulleken were born to Anthony van Tulleken, an industrial designer, and his wife Kit, a publisher.[11] Their younger brother is the film director Jonathan van Tulleken.[12]

          They are descended from Dutch Rear-Admiral Jan van Hoogenhouck Tulleken (1762–1851; originally Jan Tulleken,