Nina Hartley, born Marie Louise Hartman on March 11, 1959, in Berkeley, California, began her career in the adult entertainment industry in the early 1980s. She initially worked as a stripper and then transitioned into appearing in adult films. Over the years, she has become one of the most well-known and respected figures in the industry. Sex Education, In addition to her work in adult entertainment, Nina Hartley is a prominent advocate for sexual education and sexual health. She has lectured at universities and educational institutions across the United States and has contributed to various publications on topics related to sex education. Mainstream Appearances: Beyond her work in the adult film industry, Nina Hartley has made appearances in mainstream media. She has appeared on television shows, documentaries, and talk shows, discussing topics related to sexuality and adult entertainment.