At just 14 years old, Joslyn Molina has accomplished something no athlete in Brazilian Jiu-Jitsu history has ever done. The teenager from Puerto Rico has received an official invitation to compete at the 2026 ADCC World Championship, set for September 12-13 at Tauron Arena Kraków in Kraków, Poland.
The invitation, sent directly by ADCC, makes Molina the youngest athlete ever invited to the prestigious event, surpassing a record previously held by Nicky Ryan, who became the youngest competitor in ADCC history when he competed at 16 years old in 2017.
Molina announced the news on Instagram, making no effort to hide her excitement. “Super excited to announce that I received an invitation to the big show in Poland! This is truly a dream come true,” she wrote. “I’m honored to be the youngest athlete ever invited to the ADCC Championship. This is a dream for so many BJJ athletes, and I’m proud to have achieved it at just 14 years old.”
For those who have followed her rise, the invitation is remarkable but not entirely surprising. Molina has been dismantling expectations since she first stepped onto the mat at age five, after her father walked past a gym, spotted an instructor in a gi, and signed her up.
Before jiu-jitsu, she had cycled through ballet, gymnastics, and karate. None of them stuck. Jiu-jitsu was different from the very first class.
“I was always like a really fast learner,” she said during a podcast interview. “It just kind of came to me naturally.”
Her first coach recognized something ferocious in the young girl early on, giving her the nickname “Baby Shark” when she was five or six years old. The name came from what happened after she lost as a white belt. She was not upset in the way most children are. She was furious, and she made that clear.
“I wasn’t crying because I was sad. I was crying because I was mad. And so we would shake hands and I’d go at them like a shark apparently, and that’s where I got the name Baby Shark, because I was still really little and I would just try to kill you like a shark.”
That intensity has only grown with time. By age 10, Molina was already entering adult divisions, starting with a blue belt division at a New Breed competition. Her wrestling ability, developed entirely through jiu-jitsu rather than any outside wrestling program, became a key part of her game. She prefers starting on the feet and has moved almost entirely to no-gi competition, having grown tired of the gi early on.
“I started hating gi,” she said. “It’s so boring and hot.”
Her training schedule now revolves entirely around the sport. She trains seven days a week, cross-trains regularly at gyms across the country, and switched to homeschooling just before her eighth-grade year to accommodate the demands of high-level competition.
She walks around at approximately 156 to 158 lbs (71 to 72 kg) and competes in the 143 lbs-plus (65 kg) division for ADCC trials, a practical choice made to avoid forcing a significant weight cut at her age.
The results have backed up the commitment. Molina has collected titles at WNO and ADCC competitions, earning a reputation as one of the most capable submission grapplers in her weight class regardless of age.
At WNO, she submitted 38-year-old Amy Gran in under four minutes. Her performances have been so dominant that ADCC lowered their minimum age requirement from 15 to 13 specifically to allow her to compete, making her the youngest athlete ever granted that exception.
Yet her success has come with an unusual side effect. Finding opponents willing to face her has become a genuine challenge.
“I’ve had multiple grown women pull out of divisions or like refuse to compete against me because I’m like too young or they just don’t want to compete against a kid,” she said on the Jits and Giggles podcast.
She recalled her first adult division appearance at age 10, when an opponent withdrew rather than step on the mat against a child.
“She knew that if she lost she wouldn’t be able to deal with herself and deal with her anger and she didn’t want to lash out on a kid.”
Interestingly, Molina says the psychological weight of competing against her own age group is greater than anything she feels going up against adults.
“Competing with kids for the position that I am in I find is harder,” she explained.
The reasoning is straightforward. Losing to an adult proves little about her ability. Losing to a peer would feel like a more significant statement.
“If I lose to like another kid my age that’s going to be a much more bigger thing. At least to me it is.”
Molina, who has been training alongside coaches including John Danaher, will step onto the biggest stage in submission grappling as a 14-year-old, competing in the W-65 kg division against the top grapplers in the world.
“The journey is just getting started,” she wrote. “See you in Poland.”
