As of now, we don’t know which chefs will be competing on the show, but they could be coming from any country with its own version of Top Chef, including Canada, France, Italy, South Africa, Panama, Vietnam, and of course, the U.S.

What we do know is that, as always, Padma is back as host with Tom and Gail serving as judges. Bravo also promises that they’ll be joined throughout the season by “distinguished judges from the international versions, as well as esteemed global culinary experts.”

Source: https://www.distractify.com/p/top-chef-season-20-location