Who was alive in 1168?

10 of the people we track were surely alive in 1168. The best known are listed first, with the age each reached that year.

1. Genghis Khan6
2. Saladin29–30
3. Averroes42
4. Zhu Xi38
5. Hildegard of Bingen67–72
6. Richard I of England11
7. Moshe ben Maimon30–33
8. Frederick Barbarossa45–46
9. John, King of England2
10. Nizami Ganjavi24–29