Sebastián received his B.A. from California State University, Long Beach in Chicana/o Studies and a minor in Sociology and his M.A. from Columbia University in Sociology.
Thesis name: Resisting Settler Colonialism Through the Occupation of Space, Prison Politics, and Indigeneity: Chicano/Indigenous Street and Prison Gangs
Education
Bachelor of Arts in Chicana/o Studies- California State University, Long Beach