🎙 Episode 54 –Drill Sergeant to ASVAB Tutor: SFC Marcus T. Bentley

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In this episode of the ASVAB Domination Podcast, Mickey Gamonal sits down with Marcus T. Bentley, active-duty Army instructor, former drill sergeant in the Future Soldier Prep Course, and popular TikTok ASVAB tutor.

Marcus’s journey with the ASVAB began after leaving his job as an Applebee’s kitchen manager to join the military. After scoring a 90 through practical problem-solving and elimination strategies, he went on to serve as a drill sergeant for the 09M Future Soldier Prep Course at Fort Jackson. What started as drill instruction quickly turned into classroom coaching as Marcus realized his direct, relatable teaching style helped recruits grasp math and testing concepts far better than traditional academic approaches.

This conversation cuts right through the fluff of test prep.

Mickey and Marcus break down why so many students struggle with the ASVAB, the trap of hoarding study guides, and why mastering the foundational basics—like multiplication tables, fractions, and percentages—is the fastest way to raise your score. Marcus shares his no-nonsense philosophy on execution, handling class disruptions, and taking control of your military career before you even enlist.

Today, Marcus continues to instruct active-duty NCOs at Fort Jackson while providing daily live tutoring sessions, study booklets, and courses to help future service members unlock higher-scoring career fields.

What you’ll learn: How Marcus transitioned from managing an Applebee’s kitchen to scoring a 90 on the ASVAB His experience as a drill sergeant in the Future Soldier Prep Course (09M) at Fort Jackson Why direct, practical coaching often works better for recruits than traditional teaching methods The common trap of collecting multiple study guides instead of fixing core weaknesses Why focusing on foundational math—multiplication, fractions, and percentages—delivers the biggest score increases Why mindset and practical test-taking strategies outweigh memorizing complex math proofs How to eliminate distracting environments and build consistent study habits on the weekend Why your ASVAB score determines your career choices and overall military satisfaction Lessons on accountability, servant leadership, and staying true to your purpose from an active-duty NCO Key moments: 0:43 – From drill sergeant to classroom coach in the Future Soldier Prep Course 2:12 – The origin of Marcus’s independent tutoring and course creation 4:11 – Scoring a 90 on the ASVAB: From Applebee’s kitchen manager to Army enlistee 6:53 – Practical execution vs. academic theory in math instruction 12:04 – “Study what you suck at”: Overcoming the study guide hoarding trap 18:07 – Turning a score around: How mastering basic multiplication changed a recruit’s trajectory 24:40 – Drill sergeant discipline: How classroom environment impacts learning retention 36:08 – Going live on TikTok and building daily touchpoints for students 40:41 – Integrity over profit: Turning down easy money to keep students focused 49:48 – Maximizing the weekend: How consistency creates a competitive edge

Final message from Marcus: Stop running from the hard part. The dream didn’t suck; the plan sucked. Focus on the foundational blocks, target the exact areas you struggle with the most, and use your time wisely to raise your standard.

Put in the work. Fix the foundation. Change the plan.

About Marcus T. Bentley Marcus T. Bentley is an active-duty Army Sergeant First Class, instructor, and ASVAB coach dedicated to helping recruits improve their scores through practical, no-nonsense test preparation. Connect with him and find his study materials on TikTok @MarcusTBentley.

About ASVAB Domination ASVAB Domination helps future and current service members improve their ASVAB and AFCT scores, strengthen their academic foundations, and create more opportunities throughout their military careers. Don’t let one test score determine the ceiling of your military career.