Gemma Bulos Gemma Bulos is a multi-award winning social entrepreneur and musician for her innovative programs in water and sanitation delivery in Asia and Africa.

Gemma Bulos is a multi-award winning social entrepreneur and musician for her innovative programs in water and sanitation delivery in Asia and Africa. In addition to being the award recipient of Echoing Green, Schwab Foundation, Ernst Young, Tech Awards and Stanford Social Entrepreneur Fellowship, Gemma was named by Reuters trust.org as one of the Top 10 Water Solutions Trailblazers.