CREATE TABLE table_203_529 (id DECIMAL, "fin" DECIMAL, "st" DECIMAL, "driver" TEXT, "car #" DECIMAL, "make" TEXT, "points" DECIMAL, "bonus" DECIMAL, "laps" DECIMAL, "winnings" TEXT)

who is first in number of winnings on this list ?
SELECT "driver" FROM table_203_529 ORDER BY "winnings" DESC LIMIT 1
SELECT "driver" FROM "table_203_529" ORDER BY "winnings" DESC NULLS LAST LIMIT 1