CREATE TABLE table_2746 ("Season" FLOAT, "Winner" TEXT, "Captain" TEXT, "Coach" TEXT, "League finish" TEXT, "Mat" FLOAT, "W" FLOAT, "L" FLOAT, "Win %" TEXT, "Runner-up" TEXT)

Name the captain for royal challengers bangalore for 5
SELECT "Captain" FROM table_2746 WHERE "Runner-up" = 'Royal Challengers Bangalore' AND "L" = '5'
SELECT "Captain" FROM "table_2746" WHERE "L" = '5' AND "Runner-up" = 'Royal Challengers Bangalore'