CREATE TABLE table_23490 ("Season" FLOAT, "Network" TEXT, "Host" TEXT, "Contestants" FLOAT, "Winner" TEXT, "Destination" TEXT)

What season was won by Anthony Yeh?
SELECT "Season" FROM table_23490 WHERE "Winner" = 'Anthony Yeh'
SELECT "Season" FROM "table_23490" WHERE "Winner" = 'Anthony Yeh'