Every fighter has a ritual. For some, it’s a song, a prayer, or a particular warm-up. For Charles Oliveira, it’s a bottle of bleach. Before every fight, the former UFC lightweight champion dyes his hair blond, a look so iconic that it’s become a warning sign for his opponents. 

As he gears up to face Mateusz Gamrot at UFC Rio — after Rafael Fiziev withdrew with a knee injury—fans are already expecting one thing before the fight: that platinum crown. But why does Oliveira do it? Is it just style, or something deeper? Let’s peel back the layers behind this golden ritual.

How the Tradition Started: The Kevin Lee Fight and the Team Pact

It all began in 2020, ahead of Oliveira’s fight with Kevin Lee in São Paulo. He was riding a six-fight win streak, but this bout would change everything. It wasn’t just another fight; it was the moment he introduced his now-famous blond hair to the world.

He later revealed that it stemmed from a lighthearted moment at the gym as Oliveira joked with his teammates. “I started mocking them,” he said. “‘I’m dyeing it blue. Let’s all dye it pink.’ They were incredulous, and I said, ‘Pink or red.’ They suggested green, and I replied yellow. They mentioned that everyone dyes it yellow, and then someone suggested platinum. We all agreed, and we ended up dyeing our hair.”

What started as a joke soon became a pact. Oliveira and his coach, Diego Lima, bleached their hair together before the fight and haven’t stopped since. The shared act turned into a bonding ritual, symbolizing unity and confidence heading into battle.

As such, the Kevin Lee fight didn’t just mark a turning point in Oliveira’s career as he would win the lightweight belt soon after; it marked the birth of his signature look, a look fans now associate with victory!

The Psychological Edge: Blond Hair as a Symbol of Fight Mode

For Charles Oliveira, blond hair isn’t just cosmetic, it’s psychological. It’s the moment he transforms. The day he goes blond, “Do Bronxs” officially steps into fight mode. In a past interview, he explained, “Every time we schedule a fight, we always dye our hair, to give us more energy, more strength.”

It may be part superstition, but it’s also part mindset. The color switch isn’t just about how he looks, it’s about how he feels. Across Brazilian MMA, similar traditions run deep. Fighters like Deiveson Figueiredo and Alex Pereira also use distinct hair colors or shave their heads before a fight as signs of mental readiness. Oliveira’s choice of blond, though, has become uniquely his. It’s the visual cue that he’s locked in, that the switch has flipped.

So, why does Charles Oliveira dye his hair blond before every fight? Because what began as a team joke in 2020 has turned into a sacred tradition, one that signals both readiness and rebirth. As he prepares to headline UFC Rio against Mateusz Gamrot, fans know exactly what to expect. The moment Oliveira walks out under those lights, hair blazing gold, it won’t just be a look, it’ll be a declaration!