Exhausted Aaron Chalmers reveals shock 4am wake-up call as he returns to hospital to see son Oakley after major surgery

AARON Chalmers’s exhaustion was palpable after he received a surprise 4am wake-up call today.

The unwanted alert followed a long day by his ill son’s bedside in hospital.

InstagramAaron Chalmers had an unwanted wake-up call today[/caption] instagram/@aaroncgshoreHis son Oakley has woken from his coma and is breathing on his own[/caption]

The Geordie Shore star, 36, has dropped everything to be there for his son Oakley, one, who was left in a coma after complications from a planned procedure.