T'Challa a.k.a. the Black Panther is the head of state for the African nation of Wakanda, the most technologically advanced country on Earth. In this role, he was the King/Chieftain, religious leader, and commander-in-chief all rolled into one. He was also considered among the top intellects in the world. Using Wakanda's advanced Vibranium technology and his own abilities and fortune, he pledged his life to the service of all humankind. He would go on to become a prominent member of the Avengers, and eventually become leader of the team.
Current Version:
Black Panther
Former Versions:
Black Panther (Doomwar)
Black Panther (Man Without Fear)