Muhammadu Buhari GCFR (born 17 December 1942) is a Nigerian politician currently serving as the President of Nigeria, in office since 2015. Buhari is a retired military general of the Nigerian Army and previously served as military head of state from 1983 to 1985, after taking power in a military coup d'état.
Do you mean patron because that means like the boss when refering to the owner business.
Is this present or preterite tense?
Are you wanting to translate?