Generate an approximately fifteen-word sentence that describes all this data: Abdulsalami Abubakar, office, Chief of the Defence Staff (Nigeria); Abdulsalami Abubakar, birthPlace, Minna; Abdulsalami Abubakar, almaMater, Technical Institute, Kaduna
Abdulsalami Abubakar, who worked as Nigerian Chief of Defence staff, was born in Minna and graduated from the Technical Institute Kaduna.