CREATE TABLE table_20277 ("Name" TEXT, "Overs Bowled" TEXT, "Maidens" FLOAT, "Runs Conceded" FLOAT, "Wickets" FLOAT, "Extras" FLOAT, "E.R." TEXT)

Name the least runs conceded for brett lee
SELECT MIN("Runs Conceded") FROM table_20277 WHERE "Name" = 'Brett Lee'
SELECT MIN("Runs Conceded") FROM "table_20277" WHERE "Name" = 'Brett Lee'