CREATE TABLE table_63876 ("Rank" FLOAT, "Rider" CLOB, "Team" CLOB, "Speed" CLOB, "Time" CLOB)

What is the lowest rank of rider darren gilpin?
SELECT MIN("Rank") FROM table_63876 WHERE "Rider" = 'darren gilpin'
SELECT MIN("Rank") FROM "table_63876" WHERE "Rider" = 'darren gilpin'