Abdulsalami Abubakar GCFR (/ˌɑːbdəlsəˈlæmi ˌɑːbuˈbɑːkɑːr/; born 13 June 1942) is a Nigerian statesman and retired Nigerian Army general who served as the de facto President of Nigeria from 1998 to 1999. He was also Chief of Defence Staff between 1997 and 1998. He succeeded General Sani Abacha upon his death. During his leadership, Nigeria adopted a modified version of the 1979 constitution, which provided for multiparty elections. He transferred power to president-elect Olusegun Obasanjo on 29 May 1999. He is the current Chairman of the National Peace Committee.