Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Reiner Knizia:

"

Born in Germany, he developed his first game at the age of eight. He gained a Master of Science from Syracuse University in the United States and a doctorate in Mathematics from the University of Ulm in Germany.[1] He went on to manage a two-billion-dollar financial company.[1]