542 Fairground Street, SE

Marietta, Georgia 30060



Tel: 770-528-8477

Fax: 770-528-8479

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The Board

Jackie Granston



Jackie has been at Cobb County gymnastics over 5yrs. Her daughter started gymnastics with county classes then was invited to become a part of the competitive  team about 3 1/2 yrs ago for Cobb Challengers. Jackie has been on the board for the past two years.


Alison Shelton

Fundraising Chairperson

Alison joined Cobb Challengers in 2014 when her daughter started in competitive gymnastics.  Alison has supported the board by serving as the Nominating Committee Chairperson for the past two years.  She is excited about joining the board as the Fundraising Chairperson for the 2019-2020 season


Team Representatives