Ian StarkIan B. Stark’s interest in physiology around food and exercise began aged 30. Since then, he has studied much of the related scientific research. Throughout his life, he has been a keen football player (still playing all age football at age 70) and was a Scottish Masters Champion runner for 3 years. He also ran a work-based keep fit class for around 10 years and trained two amateur football teams for another 10 years. Read More Read Less