The "Siembra-HoLAGrav Future of Physics" is part of the Siembra network of Latin American physicists working in holography and gravity. This project arises from the sense of community generated during high-energy physics meetings where we got to know each other. Our goal is to bring together students and young researchers in high energy physics to share knowledge as well as experiences and information about grants/visit/positions. Thus increasing the sense of community and fostering future collaborations and personal development.