Julieta Martínez is a Chilean activist and founder of Tremendas, a youth-led movement that empowers girls and young women across Latin America. It has 1,500 members in 18 countries. She was named among the 30 most powerful women in Chile by Forbes and as a Rising Star by Women of the Future (Financial Times). 
 
Julieta has spoken at global forums including COP 25, CO P26, and the UN General Assembly, and serves as an advisor for the UN Women Leaders Network. She is also a columnist for El País and a fourth-year student studying anthropology at the Pontifical Catholic University of Chile.