Genghis Khan's real name wasn't Genghis Khan; that was a title meaning "universal ruler," bestowed upon him later in life. His birth name was Temüjin. elaborate
Julius Caesar was allegedly able to dictate multiple letters at the same time. elaborate
Ancient Egyptians used to play a board game called Senet, which is considered one of the oldest board games in the world. elaborate
Grace Hopper is credited with popularizing the term "bug" in computer science after a moth was found causing a malfunction in a computer. elaborate