A man in Pingtung, southern Taiwan, learned through a DNA paternity test that his son is not his biological child. Relatives had previously noted that the boy did not resemble him, prompting the father to seek genetic confirmation. The test confirmed the child is not his biological offspring. The case highlights the role of DNA testing in resolving family uncertainties. Local authorities have not commented on the matter. The incident reflects growing use of genetic testing in personal and legal contexts. The father has not disclosed further details about the child's origin.