Nguyen Ngoc Anh, 36, who was an illegal logger turned forest protector poses at Phong Nha National Park, Quang Binh province, Vietnam, April 8, 2022. REUTERS/Hoang Trung

Now, Ngoc Anh is one of 250 former loggers trained by an adventure tourism company to lead mostly foreign tourists through jungles and into some of the world’s largest cave systems in the Phong Nha-Ke Bang National Park, a UNESCO world heritage site.

Source: Illegal loggers in Vietnam train as jungle tour guides | Reuters