Saint Martin de Porres (1579–1639) was a Peruvian lay brother of the Dominican Order renowned for his profound humility, charity, and dedication to the marginalized. Born in Lima to a Spanish nobleman and a freed African slave, he faced societal discrimination due to his mixed-race heritage. Despite these challenges, Martin devoted his life to serving others, working as a barber-surgeon, caring for the sick, and establishing an orphanage and hospital for abandoned children. He was known for his deep spirituality and was attributed with miraculous abilities, including healing and bilocation. Canonized in 1962, he is the patron saint of social justice, racial harmony, and mixed-race people.