Rajendra Singh is a water conservationist and recipient of the 2015 Stockholm Water Prize. He helped build over 8,600 water conservation structures, bringing back water to over 1,000 villages. In 2008, The Guardian elected him as ‘one of the 50 people who could save the planet’. As a result of his work seven monsoon rivers in Northern India have been rejuvenated and the landscapes have been transformed from barren places to thriving communities.