Who was alive in 1181?

11 of the people we track were surely alive in 1181. The best known are listed first, with the age each reached that year.

1. Genghis Khan19
2. Saladin42–43
3. Averroes55
4. Zhu Xi51
5. Richard I of England24
6. Moshe ben Maimon43–46
7. Frederick Barbarossa58–59
8. Shota Rustaveli8–9
9. Innocent III11–21
10. John, King of England15
11. Nizami Ganjavi37–42