John’s father had been a judge and prosecutor in Jeffersonville and had several business ventures in addition to Mick’s Lounge, where John sold his first pizza. While only modestly successful in business, his father was tenacious and had the guts to never quit. John’s grandfather was also a business owner and attorney. “Papaw” Ackerson taught John the importance of maintaining a strong work ethic and perfecting his craft.. Today, those remain signature elements of the Papa John’s philosophy.