Omo N'Oba N'Edo Uku Akpolokpolo Erediauwa I (left) was crowned 'Oba of Benin Kingdom' in the Edo state of Nigeria in 1979. Before that he studied at Cambridge university before being appointed to many top government posts. Alhaji Abdulmumini Kabir Usman (Right) is the current and 50th 'Emir of Kasina'. He was coronated in 2008 five days after the death of his father, Emir Muhammad Kabir Usman. He is remembered as a peacemaker during the Nigerian civil war and has a passion for Polo