Which famous recording star donated the profits from many of his single records to AIDS research?

During the height of the AIDS epidemic in the 1980s and 90s, this world-renowned musician became one of the most visible and dedicated activists in the fight against the disease. Deeply moved by the deaths of friends (Review), including Queen frontman Freddie Mercury, and inspired by the courage of young activist Ryan White, he committed himself to raising both funds and awareness to combat the devastating illness and the stigma surrounding it.

In 1992, he established the Elton John AIDS Foundation (Review) (EJAF). To fund its crucial work, he announced that all future profits from his singles sold in the U.S. and U.K. would be donated directly to the foundation. This generous pledge included the proceeds from hits like "The One" and his chart-topping live duet of "Don't Let the Sun Go Down on Me" with George Michael, channeling millions of dollars into research and patient care.

His philanthropic efforts reached a monumental scale in 1997. Following the death of his close friend, Princess Diana, he re-recorded "Candle in the Wind" as a tribute. The single went on to become one of the best-selling of all time, with all proceeds donated to the Diana, Princess of Wales Memorial Fund, which supported many causes she championed, including AIDS charities. Through these efforts, his music has helped raise hundreds of millions of dollars for the cause.