Gisele Bündchen is an international supermodel, entrepreneur and environmental activist. Gisele has a well-established commitment to environmental responsibility. She launched a "green" blog in 2008 to share her reflections on socio-environmental issues. In addition to the Rainforest Alliance, Gisele has also supported a variety of environmental causes including clean water and environmental sustainability initiatives, and the preservation of South America’s rainforests. Gisele was named Harvard's 2011 Global Environmental Citizen in recognition of her efforts and was awarded “Greenest Celebrity” at the 2011 International Green awards at the National History Museum of London. Since 2009, Gisele has served as goodwill ambassador for the United Nation’s Environment Programme.