2015: Worked his consecutive start streak to 27 games as he started all 12 contests for the Eagles in his junior season en route to second team All-SAC honors.  He was second on the team in overall grade and knockdowns this season.  Gallman has cleared the way for a 1,000-yard rusher in all three of his seasons as a starter for Carson-Newman.  The Eagles rushed for 570 yards in the regular season finale – the fifth highest single-game tally in Carson-Newman football history – behind Gallman's blocking. Carson-Newman has cracked 60 points three times and 600 yards of total offense three times behind Gallman's road-grading capabilities. Self-proclaimed two-time Intramural C League Basketball Coach of the Year. 

2014: Started all 10 games at left tackle for the Eagles with an average grade of 70.7 and 10 knockdowns. He has the highest single game grade ever recorded by a Carson-Newman offensive lineman on Mike Turner's 80-point scale. He scored a 79 in the mud against Tusculum (10/18). He had multiple knockdowns against both Wayne State (9/13) and the Pioneers. He helped clear the way for Harlon Hill Trophy finalist Andy Hibbett to rush for 1391 yards and for Carson-Newman to rank in the top five in the country with 357.5 rushing yards per game. 

2013: Started the final five games of the year at left tackle Averaged a 69.6 grade (out of 80) those games with six knockdowns.  High grade of 74 came against Newberry in the regular season (11/9), while he produced multiple knockdowns against Lenoir-Rhyne (11/2).  C-N rolled up at least 495 yards of total offense in three of the last five weeks of the season with Gallman in the starting lineup.  He appeared in every game for C-N except the first two against Wayne State and Colorado Mines.  

High School: Gallman joins former Naples standout and C-N signee Emmanuel Orange among the list of 2013 C-N football commits.  Gallman helmed a Golden Eagle offensive line at Naples High School that ended the 2012 season 12-1.  Naples was ranked 80^th nationally by maxpreps.com.  The high octane offense averaged 53 points per game.  Gallman used his brute force to clear the way for an average 302.8 yards per contest on the ground.  He helped the Golden Eagles roll up 458 yards rushing in a 42-21 playoff victory over South Fort Myers. An all-conference, all-district, all-county and first team all-state selection and FACA all-star.  Named to the Miami Dolphins Super 24 football team and the FloridaFootball.com Elite 24 all first team. Naples was a state semifinalist and district and regional champion.  Also recruited by Duquesne and Charleston Southern. 

Personal: The son of Elizabeth J. Hudak and Bill Gallman, plans to major in business at Carson-Newman.