6. Hiroo Onoda: The Last Japanese Holdout

Hiroo Onoda spent an astonishing 29 years hiding in the Philippine jungle, convinced that World War II had never ended. Surviving on foraged food and sheer willpower, Onoda’s refusal to surrender until 1974 demonstrated remarkable mental endurance and unwavering conviction. His story highlights the power of belief and the incredible lengths to which the human spirit can go when driven by duty and loyalty. More at BBC