[2][3][4] In May 2023, in Jacksonville at the NCAA East trials he ran a wind-assisted 9.96 seconds 100 metres.
[5] His LSU 4x100m relay team college record of 37.90 seconds at the SEC Championship in Baton Rouge in June 2023.
[7] At the event, the LSU 4x100m relay team consisting of Hicklin, Dorian Camel, Da'Marcus Fleming and Godson Oghenebrume won the gold medal.
[8] Hicklin officially broke the 10-second barrier for the first time when he ran 9.94 seconds for the 100 metres at the LSU Invitational, in Baton Rouge, on April 27, 2024.
[9] He made his Diamond League debut in the Rabat on 19 May 2024 and finished fourth in the 100 metres in 10.26 seconds.