EXCLUSIVE: Marsai Martin Is Ready To Be The Youngest Billionaire In Hollywood, But First She’s Got A New Role In STEM by Bryant Lambert August 3, 2019 in YOUNG ENTREPRENEURS Plus, she spills on what keeps her confidence levels healthy. Source: EXCLUSIVE: Marsai Martin Is Ready To Be The Youngest Billionaire In Hollywood, But First She’s Got A New Role In STEM Tags: Marsai MartinSTEMStyle You Might Like Young entrepreneurs highlight their businesses 8-year-old eastern North Carolina girl releases second book Teen CEOs and ‘baking geniuses’ hope to inspire other young entrepreneurs