CREATE TABLE table_17186 ("Unit" TEXT, "Commander" TEXT, "Complement" TEXT, "Killed" TEXT, "Wounded" TEXT, "Missing" TEXT)

Who were the commanders when 8 off 0 men were wounded?
SELECT "Commander" FROM table_17186 WHERE "Wounded" = '8 off 0 men'
SELECT "Commander" FROM "table_17186" WHERE "Wounded" = '8 off 0 men'