Mariana Van Zeller

By National Geographic Staff
Published 4 Feb 2022, 09:26 GMT

Mariana van Zeller is an award winning journalist. Her work explores the dangerous underworld of black markets and smuggling networks around the globe, following illegal pipelines from their mysterious sources to their final destinations. Her latest season of Trafficked on National Geographic is a must-watch, covering some eye-opening and often shocking stories from the illegal workings of black-market plastic surgery to the smuggling of cocaine. 

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