In his lone season at LSU in 2021, Kiner rushed for 324 yards on 79 carries with two touchdowns. After the season, he transferred to the
University of Cincinnati. In his first season at Cincinnati in 2022, he played in 10 games and rushed 81 times for 362 yards and five touchdowns. Kiner became Cincinnati's starter in 2023, rushing for 1,047 on 192 carries with five touchdowns. He returned as Cincinnati's starter his senior year in 2024.
College statistics ==Professional career==