I wanna know who was the 1st wbc champion?who was the 1st black man to have won it?

samuel peter my compatriot is the interim wbc champion.he hailed from akwa ibom state of nigeria.he has joined an elite league of champs in the mould of muhammed ali,mike tyson,et al.as such i am curious to know the (1)1st wbc champion(2)1st blackman to have won the title,&(3)1st blackman native of africa to have won the title & his roots in africa.