Abdusalami Alhaji Abubakar, Former President of Nigeria (1998-1999)
Kofi Annan, Former Secretary-General of the United Nations (1997-2007), Nobel Laureate and member of The Elders
Abdusalami Alhaji Abubakar, Former President of Nigeria (1998-1999)
Kofi Annan, Former Secretary-General of the United Nations (1997-2007), Nobel Laureate and member of The Elders