Hassiena Marriott is the Executive Director of the Global Teachers Institute and a strategic partner in the international Values20 Summit. A seasoned educator and activist, she holds a degree in science and a Master’s in Education, with over 20 years of experience teaching Mathematics and Science. Hassiena is driven by a deep commitment to transforming education by nurturing compassionate, reflective, and skilled teachers who lead with purpose. Through her work, she challenges inequality, advances inclusive learning environments, and supports grassroots leadership in education. She is especially passionate about uplifting underserved communities and building bridges across sectors to drive social change. Her personal mission is clear: “To use the fire within me to light the fire within others—so that together, we can brighten up the world.”