Dave Santulli is Founder and President of United Planet, an international nonprofit based in Boston, MA that places thousands of people in short- and long-term volunteer and internship projects in over 35 countries across the world. United Planet was founded under the principal of Relational Diplomacy - recognizing that the relationship between people of diverse backgrounds is the basic building block for uniting the world.

Santulli is also the founder of the Relational Diplomacy Institute (RDI), an independent and nonpartisan think tank which works to promote and research the best practices in relational diplomacy and cultivate the next generation of Relational Diplomats to create the building blocks for a more peaceful, sustainable, and united planet.