What is the maximum height a human can fall and survive while landing on there head?

Survival after a fall depends on various factors, including the surface type and the individual's health. Generally, falls from heights greater than 10-15 feet (3-5 meters) can be fatal, especially when landing on the head. However, there are rare cases of individuals surviving falls from greater heights due to unique circumstances, such as landing on a soft surface or having protective gear. Ultimately, the maximum height a human can fall and survive when landing on their head varies widely and is not easily determinable.