Watch: Game Of Thrones' The Mountain HeavyBubbles Commercial
This is more or less an April Fool's Day joke, even though it came out yesterday, but watch the funny commercial featuring Game of Thrones' The Mountain advertising his "HeavyBubbles" water.
HeavyBubbles - Sparkling water that makes you sweat.
For more details - www.heavybubbles.com
The Mountain is played by Icelandic actor and strongman Hafthór Júlíus Björnsson.