About Mark Tigchelaar
Brain expert | Concentration | Focus | Flow | Speed reading | Memory

Mark Tigchelaar fun training

Mark (1984) is dyslexic, studied neuropsychology, and is a brain expert. He’s the director of UseClark. For more than 14 years, he’s helped governments, businesses, organizations, and educational institutions increase their productivity through more effective use of the brain’s potential. His method is scientifically founded and used in more than 16 countries. Mark has now taught more than 100,000 people methods to gain more from their brains. He is also involved in various TV programs about the brain, and is the author of 4 books. His books have been translated into 6 languages.

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Mark has written 4 books.

  • Gain more from your brain
  • Read it, get it, and never forget it
Mark Tigchelaar presentation


Mark speaks around the world about how we can gain more from our brains. Themes he enjoys speaking about:


  • Brain
  • Studying
  • Focus & flow
  • Productivity
  • Speed reading and memory
Brain image


Mark has written columns for various magazines, including:

  • NRC Next
  • Management Team