The Cobb Challengers program is a year-round gymnastics training program.  The Cobb Gymnastics Center Parents Club is a nonprofit corporation formed to run the gymnastics program known as Cobb Challengers and support gymnasts financially, physically, and emotionally. 

The club is run by the Board of Directors, which is made up of officers and board members elected by parents.  

The program is supervised by our Program Director, Christophe Voisin.  

The Cobb Challengers is the competitive branch of the Cobb County Parks and Recreation Department. Effective August 1, 1985, the Cobb Gymnastics Center Parents Club assumed responsibility for the competitive programs in cooperation with Cobb County Parks and Recreation, which handles the instructional level. Team competition is offered at Cobb Gymnastics Center at all competitive levels from beginners to advanced levels. The Cobb Challengers Gymnastics team is made up of both boys and girls who compete in USA Gymnastics** sanctioned meets. For more information, contact the Program Director, Christophe Voisin at 770-528-8477.


For more information on Cobb County Instructional classes, contact Dianna Nulty at 770-528-8475.


  • 2 Minis Tramps

  • 1 Elite  Rings Tower

  • 1 Rings Tower (over pit)

  • 1 Climbing rope

  • 2 Horizontal bars (AAI & Gym nova)

  • 1 Horizontal Bar (over the pit)

  • 1 Tumble track

  • 2 Foam pits

  •  2 Vaulting tables

  • Spring boards

  • Low and high beams and benches

  • 1 Elite Parallel bars (AAI)

  • 1 Parallel bars and parallettes

  • 5 Asymmetric bars and single rail (AAI)

  • 2  Competition Floor (42x42)

  • Landing blocks and skills cushion mats

  • Training aids and foam block

  • 1  Elite Pommel horse Flat top (AAI)

  • 2 pommel (AAI and Gym Nova)

  • 3 Mushrooms and bucket