Answer:
Afro (アフロ, Afuro), or better known as Afro Samurai (アフロサムライ, Afuro Samurai) is the main protagonist of the Afro Samurai series. Afro is an incredibly talented swordsman whose father was decapitated in front of his own eyes as a child.
Desmond Tutu is a well known civil rights activist that is famous for his support against apartheid and struggle for human rights. He is also a retired anglican bishop.