These are the most dangerous jobs on Earth. Many quit, some are fired, and others are injured...or worse. Featuring the world's most dangerous jobs as rookies attempt to prove they have what it takes to earn a permanent spot on the crew.
Overview：These are the most dangerous jobs on Earth. Many quit, some are fired, and others are injured...or worse. Featuring the world's most dangerous jobs as rookies attempt to prove they have what it takes to earn a permanent spot on the crew.
