The real hero: 20-year-old man saves 7 lives after climbing into a burning building in Vietnam

A 20-year-old student, Nguyen Le Tu, bravely rescued seven people from a burning building in Hanoi. Without protective gear, he navigated thick smoke, using a wet shirt as a filter to guide residents to safety. Despite suffering smoke inhalation, Tu downplayed his heroic actions, only for his courage to be revealed and celebrated nationwide.