The tallest people in the world live in the Netherlands. The average height for Dutch men is 183cm (6ft), while women average 171cm (5ft 7in). According to military records, the average male height in the Netherlands has risen by 20cm in the last 200 years. This fun fact about the Netherlands remains a mystery, as the reason for their height is still uncertain. Some theories attribute Dutch genetics, universal healthcare, low social inequality and a diet rich in cheese and dairy products.