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When Did AJ Start Boxing? The Rise of a Boxing Phenom

AJ, short for Anthony Johnson, turned to boxing in 2017 as a way to stay sharp while recovering from football injuries. What began as off-season training quickly evolved into a...

Mara Ellison Jul 25, 2026
When Did AJ Start Boxing? The Rise of a Boxing Phenom

AJ, short for Anthony Johnson, turned to boxing in 2017 as a way to stay sharp while recovering from football injuries. What began as off-season training quickly evolved into a serious pursuit, blending his natural athleticism with the discipline of combat sports.

This timeline tracks when AJ start boxing, highlighting key milestones from his first amateur fights to high-profile professional matchups. Below is a structured overview that captures the essentials of his boxing journey at a glance.

YearMilestoneCompetition TypeSignificance
2017First amateur boutRegional eventsTested timing and technique after football
2018–2019Amateur developmentGolden Gloves, local tournamentsBuilt record and refined fundamentals
2021Professional debutBoxing promoter eventsMoved to paid contests and wider exposure
2022–2023Mainstream spotlight fightsCross-promotional matchupsIncreased media coverage and fan engagement

Early Training Days When AJ Start Boxing

When AJ start boxing, his first focus was on adjusting to the footwork and hand positioning required in the ring. Coming from football, the posture and lateral movement felt unfamiliar, but his athletic base helped accelerate skill development.

He worked with experienced trainers to build combinations, improve defense, and condition his body for the demands of three-round bouts. These early sessions laid the groundwork for handling pressure and staying calm under scrutiny.

During this phase, AJ prioritized consistency over flash, drilling fundamentals until they became instinctive. The decision to commit fully to boxing became clearer as results in amateur shows began to validate the transition.

Amateur Career Build-Up

As the timeline of when AJ start boxing extends into 2018 and 2019, his amateur record began to attract attention from regional promoters. Golden Gloves tournaments became a proving ground, exposing him to varied opponents and styles.

Each fight refined his timing, power, and ring IQ, turning experimental techniques into reliable tools. By the end of this period, AJ had constructed a solid amateur foundation that would support a professional path.

Coaches noted his willingness to absorb feedback and adjust strategies, traits that would later serve him well in high-stakes professional environments.

Professional Debut and Mainstream Exposure

By 2021, the question of when AJ start boxing professionally became answered with his official debut against a seasoned opponent. The fight showcased his power, finishing ability, and growing comfort with live competition.

In 2022 and 2023, he sought cross-promotional opportunities that placed him in front of broader audiences. These high-profile matchups accelerated his recognition and demonstrated his readiness to compete at elevated levels.

Media coverage during this phase emphasized his background, work ethic, and the unique crossover appeal of a former football player in boxing.

Training Approach and Fighting Style Evolution

Over time, AJ’s training evolved from general athletic preparation to specialized boxing conditioning. Strength sessions, pad work, and sparring became carefully periodized to peak for key fights.

His style developed around strong inside fighting, body shots, and the ability to switch stances when necessary. This versatility made him harder to predict and counter in the ring.

Continuous video analysis and feedback from cornermen ensured that weaknesses were addressed promptly, turning potential vulnerabilities into strengths.

Key Milestones in the Boxing Journey

  • 2017: First steps into boxing during football recovery
  • 2018–2019: Amateur development through Golden Gloves and local tournaments
  • 2021: Professional debut and first televised opportunities
  • 2022–2023: Mainstream exposure via cross-promotional events
  • Ongoing: Continued skill refinement and strategic evolution

FAQ

Reader questions

When did AJ start boxing as a formal decision rather than casual training?

AJ made a formal commitment to boxing in 2017, treating it as a structured path alongside recovery from football while still exploring amateur competition.

How did AJ balance football and early boxing training?

He focused on off-season and limited-session boxing work, using fitness from football to handle initial conditioning before shifting emphasis to ring-specific drills.

What was AJ first amateur fight like?

His first amateur bout featured basic combinations and limited ring experience, but it confirmed his potential and highlighted areas for technical refinement.

Did AJ start boxing with the goal of turning professional right away?

No, his progression moved gradually from amateur to professional, with the decision to pursue boxing full-time solidifying after consistent amateur success in 2020.

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