Every day, 11 million guests visit a BURGER KING® restaurant and most frequently order the WHOPPER®. Our bestseller gets passed over the counter an unbelievable 2.1 billion times every year, and more than half of the WHOPPER®s are passed through the window of a drive-thru. Another amazing fact, the highest BURGER KING® in the world is in La Paz, Bolivia, and is located about 3,500 metres above sea level