10 interesting facts about hamburgers?

1. Hamburgers originated in Hamburg, Germany in the 1880s as “burger steaks”.
2. The first hamburger in America was made in 1904 in St. Louis World's Fair
3. The world's most expensive hamburger is called the "Glamburger" and costs $295.
4. The average person in the United States eats about two hamburgers a week.
5. The USA' The first fast-food hamburger chain in the U.S. was White Castle, founded in 1921.
6. The hamburger is one of the most popular foods in the world.
7. The original Big Mac was invented by Jim Delligatti of Pittsburgh in 1967.
br> 8. The world record for the fastest hamburger eating contest is 8.1 seconds.
9. Approximately 36.6 billion hamburgers were consumed in the USA in 2016.
10. Cheeseburger in the USA is the second most popular type of hamburger after the regular hamburger .