Yogesh Jain is a paediatrician by training and public health physician. He co-founded Jan Swasthya Sahyog and Sangwari in rural Chhattisgarh, where he has been working for over 22 years. Based on his lived experience, he has advocated from provincial to international levels to highlight the causes and burdens of the poorest in the world. Sarah Nabia studies public health and business at the Bloomberg School of Public Health at Johns Hopkins University. She has previously worked in advocating for HIV prevention for marginalized populations, especially vulnerable women at the grassroots and national policy space.