Her death followed a battle with Grade 4 brain cancer, which was initially diagnosed in October 2025, according to longtime journalist Jerry Ratcliffe. After entering a period of remission, her tumors returned in July, and Horton entered palliative care in September. She is survived by her husband, Patrick, her children Jonathan and Holly, and her sister Heather.
A Historic Collegiate and Professional Career
Born in Los Angeles in 1971, Horton and her identical twin sister, Heather, grew unusually tall during their youth, prompting a high school coach at Palos Verdes High School to recruit them into basketball. The duo powered the Palos Verdes Sea Kings to a championship before earning full athletic scholarships to the University of Virginia. Alongside future WNBA star and current South Carolina head coach Dawn Staley, the Burge twins led the Virginia Cavaliers to three consecutive NCAA Women’s Final Four tournaments.
In 1991, Guinness World Records officially recognized the sisters as the world’s tallest female twins. Their high school experiences were later adapted into the 2002 Disney film Double Teamed. Following their collegiate success, the sisters played professional basketball in Europe before returning to the United States. Horton debuted in the inaugural WNBA season with the Los Angeles Sparks in 1997 and was selected second overall by the Washington Mystics in the 1998 expansion draft.
Reflecting on the early days of the league in a 1998 interview with the Washington Post, Horton noted the distinct accessibility of the sport at the time. “This game isn’t about paying $50 a ticket,” she said. “It’s not just people from politics and wealth, like the men’s game. We cater to the younger crowd.”
Transition to Coaching and Community Impact
Horton retired from professional basketball in 1999 following a career-ending back injury. After a brief stint as a color commentator for the Houston Comets, she settled in Houston, trained as a physical therapist specializing in back injuries, and founded Hoops School, a youth basketball development program.
Known locally as “Coach Heidi,” she viewed her coaching career as an opportunity to mentor the next generation of players. “I had so many people pour into me, and I get to just pour it right out,” Horton told The Buzz Magazines in 2024. “That’s the torch.”
Tributes poured in from across the basketball community following news of her passing. The University of Virginia Women’s Basketball program released a statement calling her a cherished member of the university’s athletic family. Former teammates, including Dawn Staley and University of Florida head coach Tammi Reiss, also shared public tributes honoring her memory and contributions to the sport.