Hardy was born on January 25, 1982, and raised in Gerritsen Beach, a working-class corner of South Brooklyn, according to her Wikipedia biography. She earned a degree in forensic psychology from John Jay College of Criminal Justice and did not start boxing until age 28, coming to the sport later than almost any world champion in the modern era. She raised a daughter as a single mother while training, a detail that shaped much of the underdog narrative that later attached to her career.

Hardy won a USA Boxing national amateur title within two months of starting competitive boxing in 2011, then turned professional in 2012. Her early purses were minimal: reporting on leaked New York State Athletic Commission pay records, SportBible found her first four professional fights paid a combined $1,000 gross, and she has spoken publicly about selling tickets herself to cover venue costs in her hometown shows. She fought out of Gleason’s Gym in Brooklyn and quickly became a local draw through DiBella Entertainment, which signed her as its first female fighter under a long-term promotional contract.

Hardy’s profile rose sharply between 2013 and 2016. She won the UBF super-bantamweight title in November 2013, added the WBC International super-bantamweight title in October 2014, and then won the WBC International featherweight title against Shelly Vincent in August 2016 in what Wikipedia notes was the first women’s boxing bout broadcast on NBCSN. Those bouts, still paying a fraction of comparable men’s purses, established her as one of the sport’s most visible female fighters and set up her eventual world-title run.

Hardy defeated Shelly Vincent by unanimous decision in a rematch on October 27, 2018 to win the vacant WBO female featherweight world title, the signature achievement of her boxing career. In 2017 she also became the first athlete, male or female, to be co-promoted simultaneously in professional boxing and mixed martial arts, signing with Bellator MMA while still fighting under DiBella. Her Bellator run ran from June 2017 to June 2019 and produced a 2-2 record, including a debut TKO win over Alice Yauger and a decision win over Ana Julaton, according to the fight-by-fight history on BoxRec.

Hardy lost the WBO title to Amanda Serrano by unanimous decision in September 2019, then closed her career with a rematch against Serrano on August 5, 2023, on the undercard of the Jake Paul vs. Nate Diaz event in Dallas, again losing a decision. ESPN reported she absorbed 278 punches in that fight, an outing that later proved central to her retirement. In October 2025 she was named to the International Women’s Boxing Hall of Fame’s 2026 induction class, a recognition of a career that helped raise the commercial and competitive profile of women’s boxing even as her own pay lagged the sport’s growth.

Hardy’s clearest endorsement deal came in September 2019, when Everlast signed her to Team Everlast, making her the second female fighter and the first female MMA fighter on the roster, according to the Everlast press release announcing the deal. She also partnered with Dove’s #MyBeautyMySay campaign in 2016, one of several efforts that used her profile as a working-class female champion to reach audiences beyond boxing. None of these arrangements have had disclosed dollar values, and they were modest by the standards of major combat-sports sponsorships.

Since stepping away from competition, Hardy has worked as a boxing and fitness trainer, a role she also held throughout much of her fighting career to supplement fight income. Her official website lists booking and training sessions as ongoing commercial offerings, and she has trained clients, including business professionals, out of Gleason’s Gym in Brooklyn. Unlike many retired champions, there is no public record of Hardy owning an equity stake in a promotion, gym franchise or apparel brand; her post-boxing income appears to be earned primarily through direct coaching rather than any larger business holding.

There is no public record of Hardy owning real estate or other major personal assets. If anything, the available evidence points the other way: an August 2026 report from World Boxing News describes her as a renter who launched a public fundraiser specifically to help cover rent and daily living costs while she deals with the long-term effects of a traumatic brain injury. That reporting, combined with her own public statements, makes clear that whatever she earned across a 12-year fighting career has not translated into significant property or investment holdings.