Sixto's lived experience in the foster care system fuels his passion for youth development, youth's well-being, capacity building of systems, and youth impact. As a commitment maker for the Clinton Global Initiative University (CGIU) Sixto founded Think of Us, a non-profit dedicated to innovating with data, technology and multimedia to develop tools and services that build capacity and reform practice. In Spring 2016, Sixto and his team organized and participated in the first White House Foster Care and Technology Hackathon. Sixto has been recognized by the White House as a White House Champion of Change, a Millennial Maker by BET, and was named as one of the Top 24 Changemakers in government under 24 in the country by the Campaign for a Presidential Youth Council and Sparkaction."