Matt Damon and water
Matt Damon is a co-founder of a non-profit organization Water.org which focuses on providing small loans to families all over the world so that they can have access to clean water and sanitation. Together with another co-founder Gary White, they launched a global campaign to raise awareness of water problems in developing countries. To collect more money, they paired up with the beer maker Stella Artois, who supports the organization with a small percentage of its sales.