Foster Sylvers, the R&B child star best known for the group the Sylvers and their hit single "Boogie Fever," has died at age 64, his family says. Multiple outlets describe him as rising to fame as a young performer and later becoming associated primarily with the success of the Sylvers’ 1970s-era song. The New York Post reports that he dies following a battle with cancer. The Independent also reports his death, citing his age at the time of death. Details of the circumstances of his death, including the date and location, are not provided in the excerpts supplied here. Both sources agree on the core facts: Sylvers is recognized for his role as the Sylvers’ breakout child sensation, and "Boogie Fever" is the defining song linked to his public legacy. His family is the credited source for the announcement of his death.