Rajendra Singh, widely known as the "waterman of India," has dedicated his life to developing and promoting water conservation and management systems across the country. His tireless efforts have played a significant role in reviving numerous rivers and water bodies, utilizing traditional methods of water conservation and spearheading community-led initiatives. Singh's approach combines time-honored techniques with modern conservation needs, emphasizing the involvement of local communities in managing their water resources. Singh's work has been widely recognized and honored, both in India and internationally, with numerous awards for his contributions to water conservation and management, including the Ramon Magsaysay Award in 2001, the Jamna Lal Bajaj Award in 2005, and the Stockholm Water Prize in 2015.