Megalodons are 75 feet long sharks. Scientists found a Megalodon’s tooth in Peru. Surprisingly, Megalodons eat whales for breakfast! Megalodons have 7 inch teeth and 276 teeth in 5 rows. They also sold a Megalodon tooth for 50k dollars. The bite of the Megalodon is so powerful, and the mouth is 10 feet wide. The word Megalodon means “giant tooth” in Greek.