Our SLAPCHALKS Ambassadors
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Lucas SAVAGE - Use code: savage20
FOLLOWUse code SAVAGE20 to save $20 on your entire order! Plus you will be helping Lucas as well!
On the Centercourt Ninja Team doing Ninja since WNL Season V starting 2019. I like making challenges with my teammates and Ninja friends. I have a Savage Ninja Rig in my backyard and Lucas Ninja Rig in my basement.
Ninja accomplishments:
3rd place Stage 1 WNL Worlds Season VIII
17th place NSC Youth Championship 2024 13u (12th place speed)
13th place Worlds Strongest Ninja (9th place Discipline Circuit Overall) WNL Worlds Season IX
Premier Series 2023 Finals
Dexterity Depot Finisher’s Patch
3rd place WNL Gauntlet 2022
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ZOE GELSINGER - USE CODE: BUBBLEGUM20
FOLLOWUse code BUBBLEGUM20 to save $20 on your entire order! Plus you will be helping Zoe as well!
I am:
- A runner
- Involved in track, and cross country
- Very musical and am involved in orchestra, band, and chorus
- A ninja since I was 5
- Someone who likes to hang out with friends, family, and my dogs
- Involved in student council for my school
- A 7th Grade Student Ambassador
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HAYES DYER - USE CODE: HAYES20
FOLLOWUse code HAYES20 to save $20 on your entire order! Plus you will be helping Hayes as well!
Started ninja training in 2018. Have a passion for hunting and fishing, especially land based shark fishing. I also enjoy woodworking and obstacle design.
Ninja accomplishments:
2024 Top 10 NSC Youth Championships
2024 Top 10 Barn Comp (pro division)
4 time CSNA Champion
2020 WNL Worlds cleared all 3 stages
2019 Top 10 WNL Worlds
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QUINN MITCHELL - USE CODE: ONEARMEDNINJA20
Use code ONEARMEDNINJA20 to save $20 on your entire order! Plus you will be helping Quinn as well!
Love Laches and new obstacle challenges; duel enrollment high school and college through Liberty University in the Aviation program.
Working toward getting a pilots license next year.
Likes playing video games and studying airplanes.
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JACKSON AMARO - USE CODE: JACKSON20
FOLLOWUse code JACKSON20 to save $20 on your entire order! Plus you will be helping Jackson as well!
One half of the Midwest Warrior Academy twins, he and his twin sister Hannah have been practicing ninja for 7 years since they started in Chicago. Their family moved to Omaha and opened Midwest Warrior Academy in 2021.
Ninja accomplishments:
Proudly participates in UNAA, WNL, FINA, NSC Youth, NSC, NCNS regional league, CSNA regional league.
2025 WNL TEEN North Central Region Top 5 season points, Top 10 Power Rankings, FINA Top Flight Top 10 season points, UNAA Worlds qualified,
2024 WNL TEEN North Central Region Top 5 season points, Premier Series Top 15, FINA Worlds 13U Final Top 10, FINA Top 10 season points, UNAA Worlds 13U top 10 finisher, top 10 standings in points,
2023 FINA 13U Top 5 season points, UNAA Worlds 13U top 10 finisher, UNAA Top 5 in standings
2022 UNAA Worlds 11U Worlds top 5 finisher
Outside of Ninja, Jackson is a high school freshman and honor roll student. He competes in track and field as both a sprinter and long jumper. Additionally, he plays Snare Drum for the High School competitive Marching Band Drumline.
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FIONA NIX - USE CODE: FIONA20
FOLLOWUse code FIONA20 to save $20 on your entire order! Plus you will be helping Fiona as well!
Fiona Nix is a competitive youth ninja athlete who competes with both the World Ninja League (WNL) and the Ninja Sport Championship (NSC).
She is a four-time WNL World Championship Finalist, an NSC Youth Finalist, and most recently placed Top 5 in the WNL Premier Series Finals in the Pre-Teens division.
Fiona trains at Ascend Obstacle Training in Marlboro, MA, and is one half of the Nix Chix Ninja Team with her twin sister, Frances.
Outside of ninja, Fiona loves playing the tuba, performing in her school musical, and cooking and eating just about anything delicious.
She also enjoys helping younger ninjas get the most from their own training, making her a perfect ambassador for SLAPCHALKS.
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Mason morris - use code: mason20
FOLLOWUse code MASON20 to save $20 on your entire order! Plus you will be helping Mason as well!
Mason has had the love of Ninja Warrior since 2018 and started training and competing in 2021. He is a competitive youth ninja who competes in both World Ninja League and recently NSC.
Mason is a four-time World Ninja League Championship Finalist, three-time Northeast Region top 5 points and power rankings finisher and two-time stage 3 finalist.
He finished second overall in the 2022 FINA World Championships for speed and Finished 15th Overall in World Ninja League season VIII Championships.
Mason trains and is a team member of NexLevel Ninja in Flemington NJ. He is coached by Abby Clark, Joe Capo and Brayden Proven.
He is known for making up crazy ninja challenges to push himself and his teammates during open gym times
Outside of ninja, Mason also plays basketball. He loves the outdoors, riding his bike, music, and hanging out with his friends.
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CHARLOTTE GOLDSACK - USE CODE: CHARLOTTE20
FOLLOWUse code CHARLOTTE20 to save $20 on your entire order! Plus you will be helping Charlotte as well!
I’m so excited to be an ambassador for the best shorts ever! With chalk being so easily accessible, you save so much time and can chalk up during obstacles!
About me:
I'm a competitive youth ninja in the WNL (World Ninja League).
3 times WNL World Finalist.
WNL Stage 3 Finalist.
WNL Premier Series Finalist and All Stars.
I train at The Grit Ninja and at my at-home gym.
When I'm not training, I enjoy designing my own obstacles, cheerleading, and singing. I also volunteer at a local preschool and love spending time with the children.
I enjoy helping all ninjas and would love for everyone to be able to get better with SLAPCHALKS!
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CAROLINE WILWERDING - USE CODE: CAROLINE20
FOLLOWUse code CAROLINE20 to save $20 on your entire order! Plus you will be helping Caroline as well!
I've been doing ninja since 2023, and I specialize in burnout courses, and love doing and type of cliffhanger or vertical limit. I train at Ninja\U in Ankeny. Outside of ninja I enjoy doing basketball, volleyball, track, and field.
Ninja accomplishments: 33 podiums and 19 of those are first place finishes.
North Central Ninja Series (NCNS) - Elite Pro Female Champion '25.
WNL Premier Finals Qualifier ‘25.WNL World Qualifier '25.
WNL North Central 2nd place in season points.
UNAA World Qualifier '23 '24 and ‘26.NCNS Finals Qualifier '23, ‘24 and ‘25.
FINA World Qualifier '24 - Placed 13th Overall and ‘26.
NSC Youth Finals Qualifier '25.
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Alex “The Lightning Ninja” Krake - USE CODE: ALEX20
FOLLOWUse code ALEX20 to save $20 on your entire order! Plus you will be helping Alex as well!
Alex “The Lightning Ninja” Krake started his ninja career in 2021 in San Diego.
In that time he has competed in multiple world championships, including:
UNAA (4), WNL (2), FINA (2), and one NSC Youth, regularly finishing in the top 25.
Top 10 in UNAA regular season standings three times, including 2nd in 2025.
Alex has already qualified for this summer’s championships in the first three leagues and is working on NSC Youth.
He got to Stage 2 of the inaugural Barn Comp Jr and competed in two of the pro Bucket of Chalk comps, winning Best 12U Male recognition the second time.
Outside of ninja Alex was his middle school student body President and enjoys flag football, volleyball, and track, where he was the long jump 7th grade district champion for all of San Diego.
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Constantino Tsapelas-Haywood "The Polo Prince"- Use Code: CT20
FOLLOWUse code CT20 to save $20 on your entire order! Plus you will be helping Tino as well!
Constantino is a 7-year-old ninja from Queens, NY, who competes in WNL and FINA.
He is the 2026 WNL Northeast Regional 3rd Place finisher and the 2026 New England Region Head-to-Head Runner-Up.
Outside of ninja, Constantino enjoys rock climbing, basketball, playing tag, and Cub Scouts.
Although competing is his passion, he embodies true sportsmanship through his kindness and encouragement of fellow competitors. He celebrates others' successes while always giving his very best!
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JUDE HELLER - USE CODE: JUDETHEDUDE20
Use code JUDETHEDUDE20 to save $20 on your entire order! Plus you will be helping Jude as well!
Jude started competitive ninja in the Fall of 2025 and he placed 11th in the world at the 2026 UNAA World Finals!
Ninja allows him to flow with his body and challenges his mental fortitude and perseverance. He gets the most joy out of cheering on other ninjas and growing in sportsmanship!
Jude is a great artist with a very pop art style! He loves swimming and doing flips off the diving board just like his younger brother Ezra, who is also a SLAPCHALKS ambassador!
Jude also loves to cook! He envisions himself having a restaurant some day (as well as a ninja gym!).
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Ezra Heller - USE CODE: AWESOMEEZRA20
Use code AWESOMEEZRA20 to save $20 on your entire order! Plus you will be helping Ezra as well!
Ezra began ninja January 2026 and was gearing up for his first competition when he had a huge setback that left him hospitalized from a traumatic skull base fracture for 10 days. Once released from the hospital, he had to abstain from all activities for 12 more weeks before being cleared for ninja again. He picked up right where he left off and is excited to keep learning the heart of the sport!
Ezra is a great artist with a realistic style! Just like his older brother Jude, who is also a SLAPCHALKS ambassador, he loves swimming and doing flips off the diving board!
Ezra adores all living things, especially insects. He always begs to stay up “until the fireflies come out” so he can chase and catch them. His nickname is actually “bug.”
