Moore lives in Duncanville, Texas and attends Duncanville High School.[2] He had 44 receptions for 764 yards and six touchdowns during his sophomore season.[3] As a junior, Moore caught 71 passes for 1,523 yards and 18 touchdowns.[4] He also competes in track & field and was part of Duncanville's 4 × 200 metres relay team that set a national high school record alongside LSU running back Caden Durham.[5]
Moore is rated a five-star recruit and is the consensus top wide receiver prospect in the 2025 class.[6][7] He initially committed to play college football at LSU before the start of his junior year.[8] Moore later decommitted at the end of his junior year.[9] He ultimately flipped his commitment to Oregon after considering Ohio State, Texas, and LSU.[10][11]