CREATE TABLE table_203_780 (id DECIMAL, "rank" DECIMAL, "diver" TEXT, "preliminary\ points" DECIMAL, "preliminary\ rank" DECIMAL, "final\ points" DECIMAL, "final\ rank" DECIMAL, "final\ total" DECIMAL)

who has the same nationality as juno stover irwin ?
SELECT "diver" FROM table_203_780 WHERE "diver" <> 'juno stover-irwin' AND "diver" = (SELECT "diver" FROM table_203_780 WHERE "diver" = 'juno stover-irwin')
SELECT "diver" FROM "table_203_780" WHERE "diver" <> 'juno stover-irwin' AND "diver" = (SELECT "diver" FROM "table_203_780" WHERE "diver" = 'juno stover-irwin')