wee willie harris, early uk rock'n'roller, 90.
sadly, he didn't make the charts. he did manage to make a career out of his act, which included a whole lot of covers of r'n'r songs. judging by recordings on youtube, it sounds like his voice improved (common in the male of the species, apparently) after his heyday years, but the backing also improved when it was no longer provided by "showbiz" musicians with no real feel for rock'n'roll (a common affliction in the fifties).
https://www.msn.com/en-gb/entertain...-beatles-inspiration-dies-aged-90/ar-AA1atAYl