St. Charles Lwanga was a Ugandan convert to the Catholic Church who became a martyr for his faith. He served in the court of King Mwanga II, where he protected fellow pages from the king's immoral demands and encouraged them in their Christian faith. Lwanga was baptized on November 15, 1885, and was martyred on June 3, 1886, for his unwavering commitment to his beliefs. He is recognized as a patron of youth and Catholic action in Africa, and his story serves as a reminder of the courage and faith of those who stand against injustice.