It's a group of Russian people trying hard to get douchebag drivers out of sidewalks, which is a real problem in Russia. These 'impossible to remove' stickers say "I don't care for anyone, I drive where I want'.
Hafpór Júlíus "Thor" Björnsson, better known as 'The Mountain' in the TV series 'Game of Thrones' managed to carry a giant 640kg (1,410lbs) log on his back for five steps.
Better be in great physical condition to do what he's doing. Also, I didn't know they used jet engines to cook now...