Dorothy Jean Tillman, II, affectionately known as "DJ," is an award-winning child prodigy, tech and arts enthusiast, and community leader. She is currently a 15-year-old doctor of behavioral health (DBH) candidate at Arizona State University. Dorothy Jean is the founder and CEO of the Dorothyjeanius STEAM Leadership Institute, having launched Dorothy Jeanius STEAM Labs in Chicago and West Capetown, South Africa, in 2020. She publishes STEAM children's books, and speaks on topics aimed at inspiring youth to take steps to save the planet.