[4] After his freshman season, Lemon transferred to Los Alamitos High School as a sophomore, where he joined Malachi Nelson.
[2] In the spring 2021 season, he caught 43 passes for 756 yards and nine touchdowns, being named first-team all-state by MaxPreps.
[7] He initially committed to play college football for the Oklahoma Sooners along with Malachi Nelson.
[10] Towards the end of the season, he played at cornerback as well as wide receiver due to injuries to the Trojans' players.
[11] In 2024, Lemon had a breakout game against the Rutgers Scarlet Knights, totaling 256 all-purpose yards while scoring a touchdown.