Naysimone By Naysimone | December 26, 2020 R.I.P ‘Rap Pioneer’ John Fletcher Known As Ecstasy Has Died After His Battle At The Age Of 56 Share: John Fletcher, best known as Ecstasy from the pioneering rap group Whodini, has died, the group’s Grand Master Dee has confirmed. The cause of death was unclear at the time of this article’s publication.