CREATE TABLE table_30853 ("Series" FLOAT, "Premiere" TEXT, "Finale" TEXT, "Runners-up" TEXT, "Winner" TEXT)

Who won the season for which Brendan Lynch is the runner-up?
SELECT "Winner" FROM table_30853 WHERE "Runners-up" = 'Brendan Lynch'
SELECT "Winner" FROM "table_30853" WHERE "Runners-up" = 'Brendan Lynch'