living legend
From Longman Dictionary of Contemporary Englishliving legendliving legendsomeone who is famous for being extremely good at something, and who still does that activity His music has made him a living legend. → livingExamples from the Corpusliving legend• Blue Mooney, a living legend in his own time.• one of the living legends of rhythm and blues• A living legend passed away when Ferdinando Keast died in 1891, aged 87.• Many of parking's living legends were there.