A 2-year-old boy was found at the bottom of a pool by his aunt at the Kihei Aquatic Center on Maui.
It happened just before 3 p.m. Sunday.
She got the boy out. Maui police were called.
Lifeguards did CPR on the toddler.
He was taken to Maui Memorial Medical Center in critical condition and then flown to Oahu for further treatment.