Who is the runner-up where the winning score is –8 (71-69-67-73=280)?
CREATE TABLE "european_tour_wins_14" (
  "date" text,
  "tournament" text,
  "winning_score" text,
  "margin_of_victory" text,
  "runner_s_up" text
);
SELECT "runner_s_up" FROM "european_tour_wins_14" WHERE "winning_score"='–8 (71-69-67-73=280)';