KRS 394.200: Creditors and executors are competent witnesses.

(1) If a will charging any estate with debts is attested by a creditor, or the wife or

husband of a creditor, whose debt is so charged, the creditor shall be a competent

witness for or against the will.

(2) No person shall, on account of his being an executor of a will, be incompetent as a

witness for or against the will.