Xand van Tulleken
Alexander 'Dr Xand' van Tulleken is a British doctor and TV presenter. Along with his identical twin brother, Christoffer 'Dr Chris' van Tulleken, they are best known for presenting the children's TV series "Operation Ouch!" and have hosted a range of programmes on issues such as diet, binge drinking and health.
Filmography
Horizon
The One Show
The Last Leg
Would I Lie to You?
8 Out of 10 Cats
Sunday with Laura Kuenssberg
Horrible Histories
Celebrity Antiques Road Trip
Question Time
Michael McIntyre's The Wheel
Who Do You Think You Are?
The Weakest Link
Richard Osman's House of Games
The Hit List
Morning Live
Operation Ouch!
Tsunami
The Great Smog: Winter of '52
How to Lose Weight Well
The Great Plague
Expedition Volcano
The Vikings
HealthCheck UK Live
The Gunpowder Plot: Countdown to Treason
The Twinstitute
The Human Body: Secrets of Your Life Revealed
Surviving the Virus: My Brother & Me
The Great Fog of 1952
Dr Xand's Con or Cure
The Great Stink of 1858