03/04/2026

About

Stu Armstrong is a multifaceted personality known for his contributions to combat sports, media, and entertainment. He has established himself as a respected figure in various fields, including bare-knuckle boxing, radio, podcasting, writing, and acting.

Combat Sports

  • Promoter and Co-Owner of UBKB: Stu Armstrong is a co-owner of Ultimate Bare Knuckle Boxing (UBKB), one of the UK’s leading bare-knuckle boxing promotions. Alongside Shaun and Amanda Smith, he has worked to make UBKB synonymous with safety, excitement, and high-quality events. UBKB has been featured on Netflix, Channel 4, and other prominent platforms.
  • Commentator and Host: He has provided live commentary and hosted several Pay-Per-View events, including the first-ever broadcast of legal professional bare-knuckle boxing. His commentary style is engaging and knowledgeable, making him a fan favorite.

Media Personality

  • Radio Show Host: Stu has hosted popular radio shows, such as The Stu Armstrong Interviews, where he has interviewed top names in combat sports, including Tony Bellew, Eddie Hearn, and Ricky Hatton.
  • Podcasting: He is the creator of The Knockout Podcast, which has featured numerous high-profile guests from the world of boxing and combat sports. After a hiatus, the podcast is being relaunched and will be available on platforms like Spotify, YouTube, and Apple Podcasts.

Author

  • Stu Armstrong is an accomplished author, with works that include:
    • The Diaries of a Doorman series, which humorously and insightfully documents his experiences as a nightclub bouncer.
    • Bare Knuckle Kings – 19th Century Champions, exploring the history of bare-knuckle boxing.
    • Born Fighter, a novel that showcases his storytelling skills.

Actor

  • Stu has also appeared in various acting roles, bringing his charisma and authenticity to the screen. His on-screen presence complements his multifaceted career in media and entertainment.

Public Speaker and Advocate

  • As a public figure, Stu often shares his insights into the combat sports world and his journey from working the doors of nightclubs to becoming a prominent figure in bare-knuckle boxing. His talks are marked by a mix of humor, honesty, and passion.

Personal Traits

Stu Armstrong is known for his no-nonsense, down-to-earth approach and his dedication to promoting combat sports with integrity. While his career spans multiple industries, his focus remains on creating opportunities for others and elevating the sports and media platforms he is passionate about.

Whether as a promoter, commentator, author, radio host, or actor, Stu Armstrong continues to make a lasting impact in everything he does.