Duncan enters his fourth year on staff at Charleston Southern in 2026 after previously serving as the Defensive Coordinator at North Greenville for the 2021 & 2022 seasons. Before that, he served as the Defensive Backs Coach and Recruiting Coordinator from 2015-2020 at NGU.
He enters the year coming off a season that saw three players in his secondary earning All-Conference accolades. Of these, each of his starting safeties were named Second-Team All-Conference in Champ Brantley and Knai Cook while Anthony Paulk was selected as the Defensive Freshman of the Year and Honorable Mention All-Conference. In 2024, Ja'Kobe North earned Second-Team All-Conference in 2024 under his leadership.
Duncan spent three seasons as a DBs graduate assistant with the Georgia Tech Yellow Jackets. The Yellow Jackets went to three bowl games during his time (Sun Bowl 2011, Sun Bowl 2012, Music City Bowl 2013).
Additionally, he coached in the state of Georgia for five seasons with assistant coaching stints at Wheeler High School and Luella High School.
During his time at North Greenville, Coach Duncan coached several All-American and All-Conference selections including: Aaron Watson (3x), All-Gulf-South; Johnny Worthy, Nick Jones, Defensive Rookie of Year/All-Gulf South selection Kendrick Clark.Â
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As a player at Furman, Duncan finished his career with 116 total tackles and five interceptions. He was a four-year letterman with the Paladins and won two Southern Conference Championships.
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Duncan graduated in 2005 with a major in Health and Exercise Science. He is a native of Aiken, South Carolina. He and his wife Aja have 5 children, Elijah, Alasia, Noah, Judah, & Isaiah.
Coaching Experience
2023- Present: Charleston Southern University, Secondary
2015-2022: North Greenville University -Â Defensive Backs / DC
2014-2015: Wheeler (Ga.) High School
2011-2013: Georgia Tech University
2007-2011:Â Luella (Ga.) High School
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