Joan Brinkman — Biography

Joan Brinkman was born on October 13, 1939, in Illinois, United States. An American adult model, she also went by the names Gina Mayers and Ginna Sonni during her career. Standing 5'5" tall with brown hair and eyes, she became known for her striking beauty and classic measurements of 38-26-34. Over the years, Brinkman made a significant mark in the modeling industry before stepping away from the spotlight.