Gymnastics Unlimited

Instructors & Staff


gymnastics unlimited nj owner kathy mccormick

Kathy McCormick, owner and director of Gymnastics Unlimited, is an active leader in all aspects of GU and prides herself in having assembled the finest staff to teach young athletes. She is personally involved in all areas of the business and, under her leadership, GU has grown from a small gym in a milk truck washing plant to a busy active school on a beautiful 26-acre campus.

Current community outreach and activities include:

  • Flemington Food Pantry
  • Professional Member of USA Gymnastics since 1978
  • Active member Jersey Optional Gymnastics Association
  • Hunterdon Chamber of Commerce member
  • Trampoline certified, safety certified, CPR and First Aid certified

Past community outreach and activities:

  • Past Competition Director
  • Past State Board Record Keeper of the Jersey Optional Gymnastics Association
  • Past member of the Southern Illinois National Gymnastics Team
  • Habitat for Humanity
  • Roatan Expedition
  • Traveled to Russia through a joint venture exchange with Canada to visit gymnastics training facilities
  • Beta tester for gymnastics programs

You can email Kathy at

Instructors & Office Staff

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GU has over 30 employees who maintain First Aid and CPR certifications. All coaches are safety-certified and all staff are background checked. Our instructors, coaches, and administrators are the brightest stars in the business, and each is hired for his or her unique talents, credentials, characters, and — most importantly — love of working with children. We have local, regional, and national experience, and continue our own learning at seminars and clinics.

We are each vastly different and unique, but we have one thing in common… we’ve all come together in one great place, Gymnastics Unlimited, to accomplish a shared dream of helping children grow up strong, healthy, and happy.

Coach Barb

Coach Barb started off at GU as a gymnast at six years old; under the training of owner Kathy McCormick, she rose through the ranks of our competitive program and earned a gymnastics scholarship to Ball State Indiana. After graduating with a degree in elementary education, she returned to GU as a full-time coach. Currently, she serves as associate director and team manager. She coaches preschool and recreational classes, as well as coaching our Mini Stars and USAG teams.


Coach Zoey

Coach Zoey was a competitive gymnast for eight years in Perth, Australia before going to college for Education, Anatomy, and Sports Science. He coached for seven years in Australia before moving to the US, and he’s been at GU since 2011. In addition to coaching our USAG 6/7/8 teams, he also serves as a teacher in the Flemington-Raritan school district.



Coach Kathleen

Coach Kathleen has been coaching at GU since 2009. A former cheerleader at Delaware Valley High School, she graduated from the University of Delaware with a degree in Health & PE. She manages our recreational classes, as well as coaching our Xcel, USAG, and Galaxy teams. She also directs our annual All School Meet. Outside of GU, she enjoys skiing, traveling with her husband to National Parks, and watching Dancing with the Stars.


Coach Rita

Coach Rita graduated from Rutgers University with a degree in Dance and PE. A former dancer, she’s been coaching at GU since 2010. Her passions are sports, exercise, gardening, healthy cooking, and long walks with her pup. She coaches our Gym Stars class, as well as our Mini Stars and USAG 3/4/5 teams.



Coach Chris

Coach Chris attended Middlesex County College for Liberal Arts and Physiology and has been coaching at GU since 2009. She teaches preschool and recreational classes, as well as several special advanced classes. In addition, she coaches our JOGA team. Outside of GU, she also serves as a judge for high school gymnastics, and she also enjoys gardening and raising chickens at home.


Coach Lizzy

Coach Lizzy graduated from the University of Richmond with a degree in Business Administration and Marketing Finance, then earned a MBS in Finance at Hofstra. She started at GU in 2016 and leads our NinjaZone program, as well as our Acro and Xcel teams. Outside of GU, she’s also active in circus arts and flying trapeze.



Coach Kate

Coach Kate graduated from SUNY with a degree in Human Movement and Education. She started at GU in 2016 and serves as Camp Kids director and Special Events Director here at GU, leading our monthly events, birthday parties, and scout events. She also coaches preschool, recreational, tumbling, and ninja classes, as well as coaching our Xcel team.



Coach Allison

Coach Allison is a senior at Voorhees High School and trained as a gymnast at GU through USAG Level 6. She coaches our preschool and recreational classes, as well as assisting with Mini Stars. In the fall, she’ll be heading to Ramapo to study nursing.




Coach Heather

Coach Heather graduated from Monmouth University with a degree in Marketing/Management, then earned an MBA in Business Administration from Centenary College. Currently, she teaches preschool classes, as well as coaching our Xcel team. Outside of GU, she serves as a gymnastics judge, as well as owning BrandElle Designs with her sister, Sarah. She also enjoys long summer weekends at her beach home.

Coach Sydney

Coach Sydney started off here as a gymnast at the age of two in our Parent & Child. Currently, she’s a member of our JOGA team and teaches preschool and recreational classes, as well as assisting with special events. 

Office Staff

Miss Jeanne

A familiar face to all who attend GU, Miss Jeanne is our associate director and office manager. She earned an associate degree in Business Administration at Nassau Community College and began working at GU while her three daughters were taking classes over 30 years ago. She was instrumental in starting many different programs at GU, plus having the Little Free Library installed. She continues her education through Jackrabbit class/Boot Camp, plus seminars and clinics. She runs our open houses and serves as a member of the Hunterdon County Chamber of Commerce. In her free time, she enjoys visiting family, skiing with her grandchildren, cooking, walking on the beach, and attending Billy Joel concerts.

Miss Kristen

Miss Kristen graduated from NYU with a degree in journalism and mass communication. She previously worked for several national magazines in NYC, gaining valuable experience working on websites and social media. Currently, she leads our marketing initiatives and manages our social media channels. A former cheerleader for Hunterdon Central, she fondly remembers taking classes at GU with Coach Barb, and now her daughter takes class with Coach Barb as well. 

Miss Amy

Miss Amy has been with us since she was a toddler, and she’s currently a member of our Xcel Platinum team. She assists in the front office, as well as assistant coaching classes.

Miss Olivia

Miss Olivia is also a member of our Xcel Platinum team. She assists in the front office, as well as assistant coaching classes. 


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