CREATE TABLE "2007_rugby_world_cup_squads" (
  "player" text,
  "position" text,
  "date_of_birth_age" text,
  "caps" real,
  "club_province" text
);

Question: What is Paino Hehea's date of birth?
SQL: SELECT "date_of_birth_age" FROM "2007_rugby_world_cup_squads" WHERE "player"='paino hehea';