Nancy Jean Cartwright, born on October 25, 1957, in Dayton, Ohio, is an American actress, comedian, and voice artist renowned for her work in animation. She gained widespread acclaim as the voice of Bart Simpson in the groundbreaking animated series The Simpsons, a role that has become iconic since the show’s debut in 1989. Cartwright’s performance as Bart earned her multiple accolades, including a Primetime Emmy Award for Outstanding Voice-Over Performance and an Annie Award for Best Voice Acting in the Field of Animation.

Cartwright's journey into the world of entertainment began after she moved to Hollywood in 1978. She pursued her passion for acting and voice work, honing her skills under the mentorship of seasoned voice actor Daws Butler. Her professional career took off when she landed the role of Gloria in the animated series Richie Rich. Following this, she starred in the television movie Marian Rose White in 1982 and made her feature film debut in Twilight Zone: The Movie in 1983.

In 1987, Cartwright auditioned for a series of animated shorts that would later become The Simpsons. Initially, she intended to try out for the role of Lisa Simpson, the middle child, but was captivated by Bart’s character during the audition. Series creator Matt Groening recognized her talent and offered her the role of Bart on the spot. This pivotal moment marked the beginning of a long and successful association with the show, where she not only voiced Bart but also brought to life several other characters, including Maggie Simpson, Ralph Wiggum, Todd Flanders, and Nelson Muntz.

Beyond her work on The Simpsons, Cartwright has voiced numerous characters across a variety of animated series. She portrayed Chuckie Finster in the beloved Nickelodeon series Rugrats and its spin-off All Grown Up!, taking over the role from Christine Cavanaugh. Other notable roles include voicing Daffney Gillfin in Snorks, Rufus in Kim Possible, and Mindy in Animaniacs. Her versatility and distinct voice have made her a prominent figure in the field of animation.

In 2000, Nancy Cartwright published her autobiography, titled My Life as a 10-Year-Old Boy, which provides insight into her life and career. She later adapted the book into a one-woman play that showcased her talent beyond voice acting. In 2017, she expanded her creative endeavors by writing and producing the film In Search of Fellini, further demonstrating her multifaceted abilities in the entertainment industry.

Throughout her career, Nancy Cartwright has established herself as a beloved figure in animation, with her contributions to The Simpsons and other projects leaving an indelible mark on the landscape of television. Her work continues to resonate with audiences of all ages, reflecting her enduring legacy in the world of entertainment.