- Tallied 11 receptions for 82 yards (7.5 avg.) while adding 19 rushing yards on one carry in 39 games for the Seahawks prior to joining the Falcons.
- In 2022, he appeared in nine games for the Seahawks, registering three receptions for 20 yards (6.7 avg.)
- He appeared in all 17 games in 2021, registering seven receptions for 59 yards (8.4 avg.).
- In 2020, he played in 13 games, recording one reception for three yards (3.0 avg.).
- Played four seasons (2015-2018) at Georgia State in Atlanta, Georgia.
- Recorded 202 receptions for 2,950 yards (14.6 avg.) and 19 receiving touchdowns in 39 games for the Panthers.
- Finished as the fourth-leading receiving in conference history with 2,950 receiving yards. Also, ranks seventh in career receptions with 202. Finished second in GSU history in career receptions (202), third in receiving yards (2,950), second in touchdown receptions (19) and touchdowns scored (20) and second in all-purpose yards (3,497).
- As a senior in 2018, registered 49 receptions for 669 receiving yards and two receiving touchdowns.
- Named third team All-Sun Belt Conference. Led the Panthers in receptions, receiving yards and touchdowns for the third time in four seasons.
- In 2017, he posted career highs in receptions (74), receiving yards (1,121) while matching his career high in receiving touchdowns with eight.
- Named first-team All-Sun Belt, becoming just the second Panther to win first-team All-Sun Belt honors twice.
- As a sophomore in 2016, he played in just two halves due to injury, recording two receptions for eight receiving yards and one touchdown.
- As a true freshman in 2015, he tallied 72 receptions for 1,109 receiving yards and eight receiving touchdowns.
- Named Sun Belt Conference Freshman of the Year and first-team All-Sun Belt. Also, named to the FWAA Freshman All-America team.
- Finished second among all FBS freshmen in receiving yards and receiving touchdowns while finishing fourth in receptions.
- Attended King's Ridge Christian School in Alpharetta, Ga.
- Began his senior season as a slot receiver and running back but moved to quarterback for the final three games.
- Named All-Area for North Fulton, two-time first-team all-region, and recognized as a running back as a junior and as an athlete for his senior season.
- Had a remarkable performance in his final high school game when he rushed for 390 yards and scored seven touchdowns in a 56-40 victory over Strong Rock Christian; also passed for 162 yards.
- Full name is Marjahn Penny Mathias Hart.
- Son of Millard and Reva Hart.
- Received his bachelor's degree in religious studies from GSU in December of 2018.