If you’ve spent any time on YouTube over the last few years, you’ve probably seen a blur of red, blue, and black uniforms backflipping across your screen. They’re fast. They’re surprisingly skilled at martial arts. And honestly, they make most adults feel like total couch potatoes. We’re talking about the Mikesell family, better known to millions of fans as the Ninja Kidz TV crew. But because they’ve been posting videos since 2017, people get tripped up on the timeline. It’s a constant cycle of fans asking, how old is the ninja kidz cast right now?
Time moves fast on the internet. One day you're watching a seven-year-old do a roundhouse kick, and the next, they’re driving a car. It's wild.
The Ninja Kidz aren't just one entity; it’s a group of siblings—Bryton, Ashton, Paxton, and Payton. They were raised in a martial arts environment by their parents, Shane and Allie Mikesell, who run a dojo. This isn't just "YouTube fame" for them; it's a lifestyle that started way before the cameras were turned on. Let's break down the actual ages of these athletes because, as of 2026, they are definitely not the "little kids" they were when the channel first blew up with those Power Rangers parodies.
The Age Gap: Breaking Down the Mikesell Siblings
When people search for how old is the ninja kidz, they are usually looking for the twins or the eldest, Bryton. Since the channel's inception, the ages have been a moving target.
Bryton Mikesell
Bryton is the oldest of the bunch. He was born on February 17, 2004. As we sit here in early 2026, Bryton is 21 years old. He’s essentially an adult professional now. Watching his growth from a teenage gymnast to a full-blown stunt performer and influencer has been the blueprint for the channel’s longevity. He’s often the one leading the more intense physical challenges, which makes sense given his seniority and years of training.
The Twins: Ashton and Payton
This is where most people get confused. Ashton and Payton are twins, but they don't always look identical in terms of their growth spurts. They were born on September 6, 2008. Doing the math for 2026, they are 17 years old. They’re right in the thick of their late teens, likely looking at finishing high school or starting whatever comes next.
Ashton is a powerhouse. He’s won multiple world championships in martial arts. Payton, on the other hand, has become a massive role model for young girls in sports. It's cool to see how they’ve maintained their individual identities while being "the twins."
Paxton Mikesell
Then there’s Paxton, the youngest. Born on March 17, 2011. He’s currently 14 years old. It feels like just yesterday he was the "little" one, but he’s basically a high schooler now. He’s always had a bit of a comedic streak compared to the others, which kept the channel feeling grounded even when they were doing world-class stunts.
Why People Get the Ages Wrong
The internet is a permanent record of the past, and that’s a problem for aging creators. If you go to YouTube and search for Ninja Kidz, the most popular videos are often four or five years old. You see Payton as a 12-year-old and assume that’s who she is today.
Algorithms love those old videos. They keep surfacing.
Because the "kid" is in the name—Ninja Kidz—there is a psychological bias to assume they stay young forever. It’s the "Peter Pan" effect of social media. But these kids are growing up. Bryton is in his twenties. That changes the dynamic of the content. They’ve had to transition from "cute kids doing karate" to "serious athletes and entertainers."
The Training Behind the Age
It’s not just about how old they are; it’s about what they’ve done in those years. The Mikesells didn't just stumble into this. Their father, Shane, is a high-level martial artist. The kids were basically born on a mat.
By the time Paxton was 8, he was doing things most 20-year-olds couldn't dream of. This early specialization is why they look so "pro" in their videos. They aren't just acting. They are legitimate black belts. If you look at the American Sport Karate Association (ASKA) or various NASKA (North American Sport Karate Association) rankings over the years, you’ll see their names popping up.
- Consistency: They’ve trained daily for over a decade.
- Variety: It’s not just karate; it’s gymnastics, parkour, and weapons training.
- Media Savvy: They learned how to edit and produce alongside their physical training.
Dealing with Fame as Teenagers
Growing up in the spotlight is tough. We’ve seen it go south for plenty of child stars. However, the Ninja Kidz seem to have a pretty solid foundation. Their parents are heavily involved, not just as "momagers" or "dadagers," but as coaches.
There’s a nuance to their growth that fans often miss. When they were younger, the videos were very scripted and play-oriented. Now that they are 14, 17, and 21, the content has shifted. You see more vlogs, more "real life" glimpses, and more complex stunt work. They are navigating that awkward phase where you have to keep your original audience (who are also growing up) while still appealing to the new crop of 6-year-olds finding the channel for the first time.
The Financial Side of Growing Up
Let's be real: the Ninja Kidz is a massive business. With over 20 million subscribers, we're talking about a multi-million dollar brand. As they get older, the stakes get higher.
Bryton, being 21, likely has a much different contract and involvement in the business side than he did at 15. The family has expanded into merchandise, live tours, and even acting roles. This isn't just a hobby. It’s a legacy. When you ask how old is the ninja kidz cast, you’re also asking about the lifecycle of a digital media empire. Can a "Kidz" brand survive when the "Kidz" become men and women?
So far, the answer seems to be yes. They’ve leaned into the "mentor" roles. They show the younger generation how to train. They’ve essentially become the "big brothers and sisters" of the internet's martial arts community.
Common Misconceptions About the Family
- Are they all biological siblings? Yes. Sometimes people think they are just a group of kids from a dojo, but they are a tight-knit biological family.
- Is the "Ninja" stuff fake? Nope. While the videos have effects and editing, the actual acrobatics and forms are real. They compete in real-world tournaments.
- Are they still filming? Absolutely. Their upload schedule has remained remarkably consistent over the years, which is rare for a channel that’s been around this long.
What’s Next for the Ninja Kidz in 2026?
As the siblings move further into adulthood, expect to see more solo projects. Bryton has already branched out. The twins are likely looking at college or professional stunt careers.
The brand might eventually see a "New Generation" if the parents decide to bring in other young athletes from their dojo, but for now, the focus remains on the core four. Their ages—14, 17, 17, and 21—mark a significant turning point. They are no longer "kid" creators; they are "pro" creators.
If you’re a parent watching with your kids, it’s a good time to talk about the effort behind the videos. It took Bryton twenty years of life to get as good as he is. It didn't happen overnight.
Actionable Takeaways for Fans and Parents
If you want to follow their journey or get your own kids involved in what the Ninja Kidz do, keep these points in mind:
- Check the timestamps: Always look at when a video was posted to understand the "age" of the kids in that specific clip.
- Follow the individual socials: To see what they are doing now (as adults/teens), their personal Instagram accounts provide a more current view than the main "Kidz" YouTube channel which often features older content.
- Focus on the discipline: If your child is inspired by them, look for a local "Sport Karate" or "XMA" (Extreme Martial Arts) school. This is the specific style they practice, which combines traditional martial arts with acrobatics.
- Understand the transition: Expect the content to mature. As the cast hits their 20s, the "Ninja Kidz" name might become more of a brand title than a literal description.
The Ninja Kidz have managed to do something very few YouTube families have: stay relevant without falling into major scandals. They’ve grown up in front of the world, and as of 2026, they’re proving that you can transition from a "child star" to a successful young adult athlete with a bit of discipline and a lot of backflips.