Profile Usman Yakubu Osu I'm Usman Yakubu Osu from Keffi, Nassarawa State, Nigeria. I'm an MBA holder in Human Resources specialty. person About create Posts comment Comments First NameUsmanLast NameYakubu OsuBioI'm Usman Yakubu Osu from Keffi, Nassarawa State, Nigeria. I'm an MBA holder in Human Resources specialty.
