นักกีฬาเหรียญทองในอนาคต

WITH Discus_Medalists AS (
  SELECT DISTINCT
    Year,
    Athlete
  FROM Summer_Medals
  WHERE Medal = 'Gold'
    AND Event = 'Discus Throw'
    AND Gender = 'Women'
    AND Year >= 2000)

SELECT
  -- For each year, fetch the current and future medalists
  ___,
  ___,
  ___ OVER (ORDER BY ___ ASC) AS Future_Champion
FROM Discus_Medalists
ORDER BY Year ASC;