Ibrahim Badamasi Babangida GCB GCFR (born 17 August 1941) popularly known as IBB; nicknamed, "Maradona" or "The Evil Genius",[1] is a retired Nigerian Army general who ruled the Federal Republic of Nigeria from 27 August 1985 until his resignation in August 1993. He served as Chairman of the Armed Forces Ruling Council from 1985 to 1993 and Chief of Army Staff from 1984 to 1985; going on to orchestrate his seizure of power in a palace coup d'ètat against Muhammadu Buhari. He rose through the ranks of the Nigerian Army fighting in the Nigerian Civil War and at various times being involved in all the military coups in Nigeria, before advancing to the full-rank of a General and ultimately as Commander-in-Chief of the Armed Forces; and as an unelected President and military strongman from 1985 to 1993, ruling for an uninterrupted period of eight years. His years in power, colloquially known as the Babangida Era,[2] are considered one of the most controversial in the military history of the country, and characterized by a burgeoning political culture of corruption in Nigeria,[3] with Babangida and his regime estimated at least 12 billion dollars (23.9 billion today).