Stevie Wonder Is Taking a Break From Performing to Undergo Kidney Surgery During his performance at the British Summer Timebr Hyde Park music festival in London, Stevie Wonderbr made a surprise announcement to his fans. The 69-year-old singer revealedbr that he is scheduled to have a kidneybr transplant in September 2019. Stevie Wonder, via E News Wonder then reassured his fans thatbr he would be fine, saying he was “good”br before resuming his performance. Stevie Wonder, via E News Wonder is still scheduled to performbr three shows before he takes his hiatus.