Icelandic Mountain Vodka
Icelandic Mountain Vodka is a grain-based vodka that has been distilled seven times and blended with Icelandic water to achieve the producer's desired flavour profile and mouth feel. It's gluten free, too! Hafþór Júlíus Björnsson (the Icelandic strongman known for his role as Ser Gregor Clegane (AKA The Mountain That Rides) in Game of Thrones) is the spokesman and one of the owners of Icelandic Mountain Vodka. Awesome.
This vodka received a Gold Medal and a score of 92 Points (Exceptional) from The Beverage Testing Institute's Tastings.com in 2017.