Risa Hontiveros is a Filipino politician and activist known for her work in the Philippine Senate. She was born on February 24, 1966, and has a background in journalism and public service. Hontiveros has been a strong advocate for various social issues, including women's rights, health care, and anti-corruption measures. Before her tenure in the Senate, Hontiveros served as a member of the House of Representatives and was involved in several non-governmental organizations. She is a founding member of the Akbayan Citizens' Action Party, a political party focused on progressive reforms. Hontiveros continues to be an influential figure in Philippine politics.