Illac Diaz is a social entrepreneur from the Philippines. He studied at Ateneo de Manila University and the Asian Institute of Management. He founded MyShelter Foundation to develop affordable housing solutions in the Philippines using sustainable materials. Some of MyShelter's projects include Pier One transient housing for seafarmers, Central Migrante housing in exchange for labor, and assisting women's peanut shelling cooperatives. Illac also created Liter of Light, a project that provides light to homes using recycled plastic bottles and a small amount of bleach. He has received several awards for social entrepreneurship.