Billie began his career at the age of 14 by working summers at the dealership. He began full time in 1988 after receiving a business degree from the University of Florida. He attended the NADA (National Automobile Dealers Association) Dealer Candidate Academy. Among his community and charitable achievements, he is the Past President of the Jacksonville Automobile Dealers Association and Past President of the Jacksonville Quarterback Club. He currently serves on the board for the Taxslayer Bowl Association.
Billie Nimnicht III is married to his wife, Amanda, and has two children, Adair (22) and Billie IV (13). He enjoys golfing, playing tennis, and traveling with his family. He is an avid Florida Gators fan, and supports the Jacksonville Jaguars and Jacksonville University Dolphins.