Gary Wayne Coleman was an American actor, celebrated as one of the most prominent child stars of the late 1970s and 1980s. Born on February 8, 1968, in Zion, Illinois, he grew up facing significant health challenges due to a kidney disease that affected his growth, ultimately limiting him to a height of 4 feet 8 inches (142 cm). Despite these obstacles, Coleman emerged as a talented performer, showcasing his abilities in commercials and television series.

Coleman's career began to take off in the mid-1970s when he appeared in various commercials and made his television debut in an episode of Medical Center. His breakthrough came when he was cast as Arnold Jackson in the iconic sitcom Diff'rent Strokes, which aired from 1978 to 1986. This role catapulted him to stardom, and he became one of the highest-paid child actors on television. His portrayal of the lovable yet sassy Arnold, famous for the catchphrase "What'chu talkin' 'bout, Willis?", earned him critical acclaim, including two Young Artist Awards and three consecutive People's Choice Awards for Favorite Young TV Performer.

During his rise to fame, Coleman reprised his role as Arnold in several spin-offs and made guest appearances on shows such as Hello, Larry, The Facts of Life, and Silver Spoons. He also starred in various television films, including The Kid from Left Field and The Kid with the Broken Halo. In addition to his television work, Coleman headlined two feature films, On the Right Track and Jimmy the Kid, both of which were commercially successful. His career was complemented by a Saturday morning cartoon titled The Gary Coleman Show, which further solidified his status as a household name.

Despite his early success, Coleman faced significant challenges in his later life. After successfully suing his parents and business adviser for misappropriating his funds in 1989, he declared bankruptcy a decade later, which highlighted the difficulties many child stars face in managing their finances. Additionally, Coleman struggled with personal issues, including depression and substance abuse, which often garnered media attention.

In the years following his peak popularity, Coleman made numerous guest appearances in various television shows and films, where he often played himself. He lent his voice to video games such as The Curse of Monkey Island and Postal 2. However, his health issues continued to pose a challenge, and he remained a figure of interest in the media, even as he navigated his complex personal life.

Coleman passed away on May 28, 2010, at the age of 42, following a tragic accident at his home in Santaquin, Utah, which resulted in an epidural hematoma. His death marked the end of a life that had begun with great promise and was filled with both remarkable achievements and profound struggles. Gary Coleman remains an enduring figure in American television history, remembered for his significant contributions to the entertainment industry and as a symbol of the challenges faced by child stars.