 In 2010, he was named by the Texas Association of Private and Parochial Schools to its second-team Class 5A All-State Boys Basketball Team.Aaron left St. Thomas High School for Houston-area Fort Bend Bush High School, graduating in 2011 as a three-star recruit according to Rivals.com and Scout.com.Having previously committed to Marquette University on October 26, 2011, he later signed with Texas Christian University (TCU) and redshirted his freshmen year after suffering a major knee injury in preseason workouts.