[1] He attended Peachtree Ridge High School where he played wide receiver and totaled 36 receptions for 490 yards and two touchdowns as a senior, being named first-team all-county and all-region.
[3] Johnson redshirted as a freshman in 2018, being a member of the scout team, then appeared in three games as a reserve in 2019.
[3] He appeared in 10 games during the 2020 season, seeing action as a reserve wide receiver and special teams player.
[8] After going unselected in the 2024 NFL draft, Johnson signed with the Los Angeles Chargers as an undrafted free agent.
[10] He had three receptions for 53 yards in preseason but was released at the final roster cuts on August 27, 2024, then being re-signed to the practice squad the following day.