Official Website of #1 Best Selling Author,
Coach, Consultant and 6th Degree Master Black Belt

It'll Be Easy They Said

The Things No One Told You About Starting A Successful Business

Amazon #1 Bestseller 
My Story

I own a company named Apexx in Warner Robins, GA.


Apexx has served the Middle Georgia area since 2004 by changing the lives of thousands of people through Martial Arts, Fitness, After School and Summer Camp.  

I am currently a 6th Degree Black Belt in TaeKwonDo and a Blue Belt in Brazilian Jiu-jitsu.

In addition to being a Martial Arts student, teacher and writer, I coach and consult with other entrepreneurs on how to leave their Legacy through becoming a Best Selling author.

Apexx began when my 2 youngest kids decided they wanted to take TaeKwonDo.  Soon, I found myself running a Martial Arts club and working as a manager for JCPenney. In 2005, I left Penney's to operate the Martial Arts school full time.


Apexx is currently home to over 200 members. 


We are a part of Ultimate Leadership Martial Arts based in Springboro, OH.


other Books by doug rankin

The Straight-A Honor Roll System

How Martial Arts Can Give Your Child Self-Discipline, Self-Esteem, More Focus and Better Grades


"Our experience with WRMA has been great. My son is learning such great skills and character traits from his instructors. I love how they teach respect and discipline. I can tell that it's making him pay closer attention to adults. And he's setting goal after goal because he wants to be like his instructors. For me, I'm very happy because I'm seeing a lot of growth in him."

Amanda Loyd Talbert

5 Star Facebook Review

Next Event
Speaking at Ultimate Leadership Martial Arts School Owner Event
Sep 28, 2019, 2:00 PM
Ultimate Leadership Martial Arts HQ,
261 W Central Ave, Springboro, OH 45066, USA

For any media inquiries, please contact Doug at



590 Carl Vinson Parkway Warner Robins, GA  31088

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© 2019 by Apexx Fitness, LLC

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