Board of Trustees


Mark Seago

Mark and his wife, Tina, were one of 5 founding board families when the school launched its humble beginnings in the barn of an unsuspecting friend in 2003. Their oldest child, Andrew, is Agathos’ first alumnus (Class of 2015) and is currently studying architecture at the University of Notre Dame.  Their six other children currently attend Agathos:  Ethan (12th), Ella (10th), Liam (5th), Emre (4th),  Libby (2nd), and Whitt (K).  Mark is a practicing Internal Medicine and Pediatrics Hospitalist at Maury Regional Medical Center and Tina is a full-time mother who remains active in many of the behind the scenes operations supporting the school. They are members of Pleasant Heights Baptist Church and have lived in Columbia, TN since 2001.

LeAnn Kaylor

LeAnn and her husband Makky were born and raised in Memphis, TN and have lived in Middle Tennessee for over 25 years.  They moved to Columbia in 2003.  Their daughter Macy (10th grade) has attended Agathos since Kindergarten.  In addition to LeAnn’s Board responsibilities, she is past chair of Ladies of Agathos (now known as Agathos Parent Council), six-years co-chair of the silent auction portion of Agathos’ spring fundraiser, Cocoa Bella, as well as chair of the school’s fall fund raising dinner, Stone Soup Supper. LeAnn is Makky’s wife of 31 years, mom to Macy and a beauty specialist with Estee’ Lauder Cosmetics.


Brendan Babcock

Brendan and his wife Sharon have lived in Columbia since 2009. They have a daughter and three sons attending Agathos.  Brendan works as an intellectual property attorney and spends more time than intended on their hobby farm. Sharon works at Agathos as the Development Director.  They are both committed to Agathos and the education and opportunities it provides in a Bible based Christian setting.


Glenn Campbell

Glenn and his wife, Lori, were one of the founding board families of Agathos in 2003.  Glenn has continued to serve on the board of trustees since that time, while Lori has taught first grade.  They have two children, Harrison and Meredith. Harrison is an ACS alumnus and Meredith is an ACS 8th grader.  Glenn is a financial advisor with Ameriprise Financial.  They have lived in Columbia, TN since 1996 and are members of Pleasant Heights Baptist Church.


Robert Plunk

Robert and his wife Kim have lived in the Spring Hill area since getting married in 2000. They have two sons and a daughter; Ryan in 6th grade, and Cason in 3rd. Both boys have been proudly attending  Agathos since Pre-K. The newest addition to the Plunk family, Hallie, was born in November 2015, and looks forward to being an active part of the Agathos graduating class of 2034! Robert has served in public education for 21 years as a teacher and as an administrator. He is currently serving as the Vice Chairman of the Agathos Board of Trustees. In addition, he has been an active member of the Agathos Building Committee since its inception, and also served as co-chair for the Agathos Golf Tournament Fundraiser in 2015. Robert and his family are members of Thompson Station Church.


Matt Mitchell

Matt and his wife Barb are parents to ACS 5th grade student, Gray.  Gray joined the ACS student body in 2015 as a 3rd grader and Matt and Barb wasted no time diving right in and helping out wherever there was a need.  Matt is president of Pace Communications E-Commerce out of Greensboro, NC and Barb is a blogger for ACW Management Corp. out of High Point, NC.  You will see Matt around campus with a hammer, etc. making repairs and most recently Barb has been responsible for planting and maintaining the splashes of color around campus.  The Mitchells attend Wellspring Christian Church in Spring Hill and we are excited that Matt has joined our Board of Trustees and look forward to the business experience that he brings.