360°
Mid-fight
Boxer · Record Holder · Entertainer
Brendan Kelly
A professional boxer, Guinness World Record holder, and 9-time amateur boxing champion known for explosive athleticism, championship discipline, and an unmatched flair for the moment — the only fighter to ever land a backflip mid-bout.
9X Amateur Boxing Champion
1 Guinness World Record
6X American Ninja Warrior
/ 01 INTRODUCTION
He doesn't just box. He defies categories. Boxing titles. Guinness records. American Ninja Warrior. All-American on the gridiron and the track. A natural pro bodybuilder. One fighter, every discipline — built for the moment, made to put on a show.
/ 02 ABOUT
The Fighter Who
Defies Categories.
Portrait · assets/about-brendan.jpg
Brendan Kelly is a rare kind of athlete — the kind who refuses to stay in a single lane. A 9-time amateur boxing champion with the explosive footwork of a kick returner, the endurance of an 800-meter All-American, and the showmanship of an entertainer who built his platform doing things no one else has done.
From the squared circle to the Ninja Warrior course, from collegiate gridirons to the world-record books, Brendan's career is defined by a single trait that ties every discipline together: relentless pursuit. He doesn't train to compete. He trains to redefine what's possible.
And then, mid-fight, he might just throw a backflip — because the only person on the planet who has ever done that in a boxing match is him.
/ 03 ACCOMPLISHMENTS
Records, Titles
& Receipts.
Eight career-defining marks across five sports. The headline isn't any single one — it's that they belong to the same athlete.
9XTitle runs
Amateur Boxing Title Champion
5,555In 24 hours
Most Chin-Ups in a 24-Hour Period
5:53One mile
Fastest Mile Ever Ran Backwards
6XNational stage
American Ninja Warrior Competitor
PRONatural class
Professional Natural Bodybuilder
All-AmericanSafety / Returner
Collegiate All-American Football Player
800MAll-American
Collegiate All-American Track Athlete
/ 04 FIGHT CAREER
Inside the Ropes.
Brendan Kelly enters the ring with something most boxers can only train toward: raw, multi-sport explosiveness. A safety's instincts. A sprinter's first step. A bodybuilder's frame. A nine-time amateur champion's footwork. And the rare ability to flip the energy of an arena with a single moment.
He fights to win — but he also fights to be remembered. Every bout is built on championship-grade conditioning, technical discipline, and the willingness to do something no one else would attempt.
Explosive
Sprinter-level power generated by a true All-American athlete.
Conditioned
5,555 chin-ups in 24 hours. The gas tank is non-negotiable.
Disciplined
Nine amateur titles built on years of championship habits.
Unforgettable
The only fighter to flip mid-fight — and make it land.
Fight Brand
Career Snapshot
Amateur Titles
9
Status
Professional
Pro Record
— to be added —
Next Bout
Announcement coming
Gym / Team
— to be added —
Weight Class
— to be added —
For fight inquiries, sanctioning, or promoter correspondence — use the booking form below.
/ 05 MEDIA
In the Frame.
From fight nights to record attempts, training cuts to stage lights — the moments that built the brand.
Built Different · Built to Fight
Follow the journey
Daily fight prep, record attempts, and behind-the-scenes on @usasaiyan.
/ 06 MERCH
Wear the
Saiyan.
Official USA Saiyan gear. Tap any piece to shop the full collection.
/ 07 SPONSORSHIP
Partner With
Brendan.
Put your brand in the corner of a Guinness World Record holder. Three ways to back the fight — from local support to exclusive, top-of-the-card exposure.
Community Partner
$250 / month
Perfect for local businesses
- Logo on Website (Partners Page)
- Monthly Instagram Story Mention
- Logo on Sponsor Appreciation Post
- Gym Banner Rotation
- Listed in Sponsor Section of Media Kit
- Community Partner Certificate
Big Support. Big Impact.
Show your support and get your name in front of a highly engaged local audience.
Official Sponsor
$750 / month
Great for businesses ready to grow
- All Community Partner Benefits
- 1 Dedicated Reel Integration Per Month
- Monthly Branded Content Feature
- Logo on Walkout Shirt
- Gym Banner Placement
- Website Sponsor Feature
- Event & Fight Night Shoutouts
- 1 Business Appearance Per Quarter
- Product/Service Integration in Content
Increase Visibility. Drive Results.
Consistent exposure through content, events, and social media.
Premier Sponsor
$15,000 / year
Maximum exposure. Exclusive level.
- All Official Sponsor Benefits
- Prime Logo on Trunks
- Logo on Walkout Robe & Gear
- Exclusive Category (1 Business Per Category)
- Sponsored “Fight Camp” Series
- Monthly Custom Content Campaign
- Business Location Filming
- VIP Tickets to All Fights & Events
- Co-Branded Merch Opportunities
- Custom Promotional Videos
- Event Hosting & Major Shoutouts
- Employee/Customer Event Opportunities
Exclusive. Powerful. Unforgettable.
Align your brand with a movement and become part of the legacy.
/ 08 BOOKING
Work With Brendan.
Available worldwide for professional fight opportunities, media appearances, sponsorships, brand partnerships, speaking engagements, and fitness events. Every inquiry gets read — serious offers get answered fast.
- Fight Opportunities
- Sponsorship & Brand Deals
- Media & Interviews
- Speaking & Events
- Content Collaborations
- Fitness & Performance Bookings