Albert Einstein

Things I already know (Mostly in order by timeline):

• Discovered the concept of Special Relativity, and later General Relativity as well.^{source needed}
• Emigrated to the United States when the National Socialist Party took power and created Nazi Germany during World War II.^{source needed}
• Treated his wife poorly and even cheated on her.^{source needed}
• Albert Einstein lecturing in Vienna, 1921. Photo: Ferdinand Schmutzer:^{Bernisches Historisches Museum Nobel Prize}