Oil tycoon, John D. Rockefeller, was the world’s first billionaire.

Nazi leader Adolf Hitler had only one testicle.

Marie Curie, the Nobel prize winning scientist who discovered radium, died of radiation poisoning.

Malcolm X’s original name is Malcolm Little.

Leonardo da Vinci was dyslexic, and he often wrote backwards.

Left-handed people are better at sports that require good spatial judgment and fast reaction, compared to right-handed individuals.

King Kong was Adolf Hitler’s favorite movie.

Aleander the Great and Julius Caesar were both epileptic

Albert Einstein was offered the presidency of Israel in 1952, but he declined.