What is the name of the actor with a duration of 61 years?
CREATE TABLE "top_10_across_all_platforms" (
  "rank" real,
  "actor" text,
  "character" text,
  "soap_opera" text,
  "years" text,
  "duration" text
);
SELECT "actor" FROM "top_10_across_all_platforms" WHERE "duration"='61 years';