Analysis of information sources in references of the Wikipedia article "White Christmas (song)" in English language version.
Candle in the Wind 1997 is the best-selling single since charts began; however, not of all time. Bing Crosby's "White Christmas" is still recognized as the best-selling single of all time, but since it was released before the start of many charts, its pre-1950s sales are estimated. John's 1997 song has sold the most copies when looking at copies sold since charts began, as verified in Guinness World Records.
the song's North American record sales would ultimately exceed 110 million, with Crosby's version alone selling over 25 million