CREATE TABLE table_12667 ("Rank" FLOAT, "Result" TEXT, "Wind" TEXT, "Athlete" TEXT, "Date" TEXT, "Location" TEXT)

What kind of Wind has an Athlete of kerron stewart?
SELECT "Wind" FROM table_12667 WHERE "Athlete" = 'kerron stewart'
SELECT "Wind" FROM "table_12667" WHERE "Athlete" = 'kerron stewart'