John Sykes, the British rock guitarist known for his work with Whitesnake and Thin Lizzy, has died at 65 after a battle with cancer. His estate announced his passing, highlighting his exceptional musical talent and kind personality. Sykes began his career in 1980 and was influential in the heavy metal scene, contributing to several iconic albums. Tributes poured in from fellow musicians, expressing their condolences and admiration for his work.