Austin McBroom made a dramatic return to influencer boxing Saturday night, delivering a devastating first-round knockout against FaZe Temperrr in the main event of Adin Ross' Brand Risk 15 in Miami.

McBroom, the former ACE Family YouTube star and college basketball player, hadn't competed in a boxing match since April 2023.

He didn't need long to remind everyone that he still possesses serious power.

Just 1 minute and 37 seconds into the opening round, McBroom connected with a clean left hand that immediately sent Temperrr crashing to the canvas.

The knockout was so sudden that the atmosphere inside the Brand Risk Warehouse immediately shifted from excitement to concern as Temperrr struggled to recover.

The fight was over.

Austin McBroom had just returned from more than three years away from boxing and ended the Brand Risk 15 main event with one punch.

McBroom vs. Temperrr Headlined Brand Risk 15

Brand Risk 15 took place August 22, 2026, at the Brand Risk Warehouse in Miami, Florida.

The event was promoted by streamer Adin Ross and represented another major entry into the rapidly growing world of crossover and influencer boxing.

Instead of relying exclusively on traditional professional fighters, Brand Risk assembled personalities from across social media, fitness, entertainment and combat sports.

McBroom and Temperrr received the main-event slot.

Larry Wheels and Vitaly competed in the co-main event.

The card also featured names including Bob Menery, YK Osiris, Supa Hot Fire, Supreme Patty, Julian Newman, Anthony Taylor, Gabe Silva and Kimbo Slice Jr.

The event streamed free across several major online platforms, including Kick, Twitch, YouTube, X and TikTok.

Temperrr Had the Size and Reach

FaZe Temperrr, whose real name is Thomas Oliveira, entered the matchup with considerably more recent influencer-boxing experience.

The FaZe Clan co-founder had previously competed in several crossover boxing events, including a high-profile matchup against KSI.

Temperrr also possessed an obvious physical advantage.

He was the taller fighter.

He had the longer reach.

And early in the opening round, he attempted to use those advantages to control the distance between himself and McBroom.

But neither fighter appeared interested in turning the main event into a slow technical boxing match.

They exchanged aggressively.

And eventually both stepped into range looking for something significant.

Only one landed.

McBroom Lands the Left Hand

The decisive moment happened midway through Round 1.

McBroom and Temperrr stepped into the pocket at approximately the same time.

Temperrr prepared to fire.

McBroom beat him to the punch.

A left hand landed cleanly.

Temperrr immediately collapsed.

There wasn't an extended combination.

There wasn't a prolonged sequence against the ropes.

There wasn't a gradual accumulation of damage.

One punch changed the entire fight.

McBroom's left hand connected directly and sent Temperrr down heavily.

The referee immediately moved in as the crowd erupted.

Within seconds, the excitement surrounding the knockout turned into visible concern because of how dramatically Temperrr had fallen.

The official result was Austin McBroom by knockout at 1:37 of Round 1.

The Crowd's Reaction Told the Story

The ringside footage quickly began spreading across social media.

Fans could see people reacting almost instantly when the punch connected.

Commentators were similarly stunned.

Temperrr didn't simply stumble backward or take a knee.

The punch shut the fight down immediately.

MMA Fighting described the finish as a frightening knockout, noting that the reaction from the audience and commentary team reflected immediate concern over Temperrr's condition after he hit the canvas.

The dramatic nature of the finish made the clip perfectly suited for social media.

Within hours, different angles of the knockout were circulating across X, Instagram, TikTok and combat-sports pages.

For McBroom, it was exactly the type of highlight a fighter wants when returning after a lengthy absence.

McBroom Hadn't Fought Since 2023

What made the victory even more surprising was McBroom's inactivity.

He hadn't boxed since April 2023.

More than three years had passed since his previous appearance.

During that time, the influencer-boxing landscape continued evolving.

New personalities entered the sport.

Promotions came and went.

Misfits Boxing expanded.

Jake Paul continued transitioning deeper into professional boxing.

And numerous creators who began boxing around the same period as McBroom continued competing.

McBroom largely disappeared from the ring.

Then he returned against Temperrr and needed less than two minutes to produce one of the biggest highlights of Brand Risk 15.

McBroom Helped Pioneer the Influencer Boxing Boom

Before Brand Risk, McBroom was already closely connected to one of influencer boxing's biggest early events.

In 2021, he helped headline Social Gloves: Battle of the Platforms.

The event attempted to capitalize on the enormous online rivalry between YouTube and TikTok creators.

McBroom faced TikTok star Bryce Hall in the main event.

The buildup became intensely personal.

The fight itself wasn't particularly close.

McBroom overwhelmed Hall and earned a stoppage victory.

At the time, the event was viewed as another sign that influencer boxing could become its own entertainment category rather than simply a temporary novelty.

But McBroom's Boxing Career Became Complicated

McBroom's momentum didn't continue uninterrupted.

He later faced AnEsonGib in 2022.

That fight went dramatically differently.

McBroom scored an early knockdown but ultimately found himself overwhelmed as the fight progressed.

Gib dropped him repeatedly before securing the victory.

McBroom later returned against professional boxer Walid Sharks in 2023, suffering another defeat.

After that, McBroom stepped away from competition.

For more than three years, there wasn't much reason to believe he was about to reemerge as a major name in crossover boxing.

Brand Risk changed that.

Temperrr Wasn't an Easy Comeback Opponent

Choosing FaZe Temperrr for a comeback wasn't necessarily the safest option.

Temperrr had already spent years around influencer boxing.

He had fought Slim Albaher.

He had faced KSI.

He understood the environment.

He had experience performing in front of large online audiences.

And physically, his height and reach presented obvious challenges for McBroom.

That made the first-round finish even more significant.

McBroom didn't simply return and beat an inexperienced celebrity opponent.

He knocked out one of influencer boxing's established competitors.

Temperrr's History With FaZe Made Him an Internet Celebrity Long Before Boxing

Thomas Oliveira became famous long before he ever stepped inside a boxing ring.

He is one of the original figures behind FaZe Clan, the gaming and esports organization that evolved from a group of Call of Duty creators into one of the most recognizable internet brands in the world.

FaZe expanded beyond gaming into entertainment, lifestyle, music and creator culture.

Temperrr became one of the organization's most recognizable longtime personalities.

That existing following eventually made him a natural candidate for influencer boxing.

Fans already knew who he was.

Boxing provided another arena where his audience could follow him.

Adin Ross Is Building Brand Risk Into a Major Creator Event

Brand Risk itself has also grown beyond simply being associated with Adin Ross.

The promotion has increasingly positioned itself as a home for unconventional crossover fights.

Internet personalities.

Streamers.

Athletes.

Fitness influencers.

Former professional fighters.

And personalities who might never appear on a conventional boxing card.

That formula reflects where influencer boxing has moved.

The objective isn't necessarily to produce the highest technical level of boxing.

It's to create matchups people want to watch.

Brand Risk 15 leaned completely into that philosophy.

And the McBroom-Temperrr knockout gave the promotion exactly the type of viral moment it was designed to produce.

Even Dana White Was Watching

One of the most unexpected images from the night involved UFC CEO Dana White.

White was spotted watching the Brand Risk event despite a UFC card taking place during the same general time window.

The moment immediately circulated online.

For a crossover boxing promotion built around internet personalities, having one of combat sports' most powerful executives visibly watching the event was notable.

Whether White was specifically interested in McBroom vs. Temperrr or another matchup on the card isn't entirely clear.

Gabe Silva—the son of UFC legend Anderson Silva—was also competing that night.

But the image of White watching Brand Risk still became another viral moment surrounding the event.

Gabe Silva Also Delivered a Big Finish

McBroom wasn't the only fighter with a famous connection who produced a stoppage.

Gabe Silva, son of former UFC middleweight champion Anderson Silva, faced Kimbo Slice Jr., son of the late combat-sports star Kimbo Slice.

Silva survived adversity before eventually stopping Slice Jr. in the second round.

The official result came at 2:58 of Round 2.

The matchup added another layer of combat-sports nostalgia to a card otherwise dominated by internet personalities.

Larry Wheels vs. Vitaly Ended Unexpectedly

The co-main event between fitness star Larry Wheels and internet personality Vitaly also produced chaos.

Their fight ended as a no-contest after an injury.

Wheels suffered a serious arm injury that prevented the bout from continuing.

That gave Brand Risk 15 another dramatic moment before McBroom and Temperrr even entered the ring.

But once the main event started, everything else was quickly overshadowed.

McBroom's knockout became the defining image of the night.

The Knockout Immediately Started Bryce Hall Talk

McBroom's victory also reopened discussion about a familiar opponent.

Bryce Hall was ringside.

McBroom and Hall have history dating back to their 2021 Social Gloves fight.

McBroom dominated Hall in that matchup, but both men have remained recognizable names within crossover combat sports.

Following McBroom's knockout of Temperrr, attention quickly shifted toward the possibility of a rematch.

Reports surrounding Brand Risk 15 identified Hall as a potential future opponent for McBroom.

A rematch would come with a built-in storyline.

They already have history.

Their original fight generated enormous attention.

Both remain recognizable internet personalities.

And McBroom now has a spectacular knockout highlight creating renewed interest in his boxing career.

Influencer Boxing Continues to Survive

There have been repeated predictions that influencer boxing would eventually disappear.

Instead, it keeps evolving.

The personalities change.

The promotions change.

The platforms change.

But audiences continue watching creators settle rivalries and test themselves inside boxing rings.

Events like Brand Risk demonstrate why.

Traditional boxing requires promoters to build fighter recognition over years.

Influencer boxing begins with recognition already established.

Fans aren't necessarily watching because someone has an undefeated professional record.

They're watching because they already know the personalities.

McBroom and Temperrr entered the ring with millions of people already familiar with them.

The fight simply provided a new reason to pay attention.

McBroom’s Return Couldn't Have Gone Much Better

For Austin McBroom, the outcome was nearly perfect.

He had been away from boxing since 2023.

He returned in a main event.

He faced an experienced crossover opponent with significant height and reach.

He didn't need the judges.

He didn't need several rounds to shake off the rust.

He landed one left hand.

Temperrr went down.

Fight over.

At 1:37 of Round 1, Austin McBroom officially announced his return to influencer boxing.

Now the question isn't whether people will be interested in seeing him fight again.

It's who Brand Risk puts across the ring from him next.