CREATE TABLE table_73344 ("Team" TEXT, "Stadium" TEXT, "Match played" TEXT, "Highest" FLOAT, "Lowest" FLOAT, "Average" FLOAT)

What is the highest when pohang steelers is the team?
SELECT "Highest" FROM table_73344 WHERE "Team" = 'Pohang Steelers'
SELECT "Highest" FROM "table_73344" WHERE "Team" = 'Pohang Steelers'