Check out Giovanni Mercati's haircuts throughout his career:
Giovanni Mercati had various hairstyles during his career. He reached fame as a great librarian, theologian, Catholic priest and archivist. Nevertheless, the Catholic cardinal was mostly known for his beautiful public appearances and his charming personality. Before his death at age 91 he was repeatedly talked about in tabloids due to his outstanding hair. Check out Giovanni Mercati's former and current haircuts in the image gallery right here: