McKinley Richardson, born McKinley Jane Richardson on January 17, 2003, in Champaign, Illinois, grew up in a supportive, tight-knit family with three siblings, including a younger sister, Madison Richardson, who is also a TikTok star. Active in cheerleading, drama, and music during her school years, she developed a passion for performing arts that led her to social media. After graduating high school, she attended a local university in Illinois before relocating to Miami, Florida, to pursue her career. She is of white American ethnicity and practices Christianity. She is primarily known as McKinley Richardson, with no documented professional aliases. Her social media handles include @mckinleyrichardson on TikTok and Instagram, and she uses @jackdoherty for business inquiries on YouTube. Jack Doherty is a YouTuber who managed her OnlyFans and was her boyfriend after Grace Rayne. McKinley and Jack had a fake wedding before their very public breakup where Police were called to help to help McKinley and Camilla Araujo remove her belongings from his house. Shortly after their breakup, Jack started dating another one of his OnlyFans models Christiana Sansone. McKinley’s modelling career, through McKinley Richardson Modelling, LLC, includes work with fashion designers, photographers, and brands like CASETiFY and Edikted. She has walked runways at New York Fashion Week and Miami Swim Week, showcasing prom, pageant, bridal, and high-fashion designs.