CREATE TABLE table_5298 ("Year" FLOAT, "Location" TEXT, "Gold" TEXT, "Silver" TEXT, "Bronze" TEXT)

What is the earliest year that kim hyun-soo won the gold?
SELECT MIN("Year") FROM table_5298 WHERE "Gold" = 'kim hyun-soo'
SELECT MIN("Year") FROM "table_5298" WHERE "Gold" = 'kim hyun-soo'