In 578 AD, a Korean immigrant named Shigemitsu Kongo made his way to Japan at the invitation of the royal family.
On Ancient Babylonian tablets, a precursor of calculus
"When I've finished occupying the Soviet Union," quipped a relaxed Adolf Hitler at dinner one night in 1941, "I'll put that man Stalin back in charge. He's the only person who knows how to deal with Russians."
Nowadays when you hear the word "spam," you probably think of the unwanted emails you get from unknown sources soliciting you for money and information.
(Including the Iconic "Tank Man") To The Chinese