Martin O’Neill, 74, is confirmed as Celtic’s permanent manager. The appointment follows two interim spells in the previous season, during which he led the team to major domestic success. BBC News reports that the interim periods culminate in a league and cup double. Sky Sports also states that O’Neill is named as Celtic’s permanent boss, reinforcing that the decision is based on his prior impact at the club during those interim appointments. The sources agree that this is a confirmation of an arrangement that began on an interim basis and that the new role comes after a successful run for Celtic last season under his leadership. No additional details about contract length, coaching staff changes, or the timing of his start date are provided in the supplied summaries. The coverage is therefore focused on the confirmation of O’Neill’s status from interim manager to permanent appointment.