Josh Gates (gatesygram) If you don’t know Josh Gates, then you don’t watch the Travel channel or Syfy, where he hosts hit TV series. Expedition Unknown is currently in its second season on Travel, and Syfy has reruns all the time of his former show Destination Truth. Josh is an amazing guy and not only fun to hang out with in person but on Instagram, as well. He’s traveled to over 100 countries and is constantly exploring the globe.