T'Challa, also known as Black Panther, is the king of the fictional African nation of Wakanda. He is a superhero appearing in Marvel's Avengers: Infinity War. T'Challa is characterized by his strong sense of justice and duty to his people, while also being a formidable warrior with enhanced abilities granted by the Heart-Shaped Herb. In Infinity War, he plays a critical role in the battle against Thanos, providing refuge to the Avengers in Wakanda and leading his people in the defense of the universe.