By Veronika Bondarenko There have been a lot of new Whoppers coming out lately. If you’re looking for an experimental burger, look no further than Burger King. Amid several years of falling sales and declining status among consumers, the Restaurant Brands International (QSR) – Get Restaurant Brands International Inc Report-owned burger chain has been trying to breathe new life into the brand. It has done so by releasing a series of burger that shock either by their sheer size (the four-patty Yeti Burger) or ingredients that combine the seemingly incompatible (burgers topped with everything fro…