Paschall was born in North Tarrytown, New York, to Juan Eric Paschall and Cecelia Brooks-Paschall in 1996. He has three siblings -- Ellen, Eudora and Tia. Paschall attended Dobbs Ferry High School (New York), averaging 20 points and nine rebounds per game as a sophomore. The following season, he averaged 26.0 points, 11.2 rebounds and 2.5 assists per game to lead the Eagles to Section 1 finals. Paschall's dominant season helped him gain recognition as state Class B player of the year and Westchester County Mr. Basketball. Paschall transferred to St. Thomas More School in Oakdale, Connecticut for his senior season. There, he helped the team advance to the National Prep School Championship title game and was named the NEPSAC AAA Player of the Year. Learn more about Paschall by following him on Twitter and Instagram (@epaschall).