Albert Einstein was married two times. He married Mileva Maric (1875-1948) in January 1903, a former fellow student from his time as a student at the Polytechnic in Zurich. They were divorced in February 1919. 4 months later, in June 1919, he married his cousin Elsa Löwenthal (1876-1936), nee Einstein.
The speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second), and in theory nothing can travel faster than light. In miles per hour, light speed is, well, a lot: about 670,616,629 mph. If you could travel at the speed of light, you could go around the Earth 7.5 times in one second.