| Age (Years) | Leader's Name | Country | % Correct |
|---|---|---|---|
| 88 | Salman bin Abdulaziz Al Saud | Saudi Arabia | 92%
|
| 87 | Francis | Vatican City | 84%
|
| 84 | Ali Khamenei | Iran | 80%
|
| 87 | Harald V | Norway | 73%
|
| 83 | Mishal Al-Ahmad Al-Jaber Al-Sabah | Kuwait | 60%
|
| 82 | Michael D. Higgins | Ireland | 53%
|
| 91 | Paul Biya | Cameroon | 52%
|
| 82 | Sergio Mattarella | Italy | 51%
|
| 81 | Teodoro Obiang Nguema Mbasogo | Equatorial Guinea | 37%
|
| 82 | Nangolo Mbumba | Namibia | 33%
|