Quintin “Q Nhannaz” Walters is ready to stop running. As a young kid, growing up in the spotlight of his parents — the late Buffy the Human Beatbox from The Fat Boys and rapper Queen Pen, featured artist on the classic song “No Diggity” — he left his home in New York to start new roots in California.

The Latino demographic in the US has long been seen as a fixture of the Democratic party, especially in light of the immigration controversy on the Southern border. However, in the coastal city of Miami, Cuban exiles and their descendants - and more recently, Venezuelan refugees - are defying this trend.

In an abandoned building on the outskirts of Karachi, a man dies, anonymous and alone. He does not have a phone or any paperwork on his person, nothing at all to indicate his name or address.

We travel around the globe to meet people who do the most amazing work. We find out what it takes, why they do it and what the rewards are... From the airline-anti-terrorist unit or the man that hunts Anacondas barefoot, to the Siberian forest fire fighters.