9-Year-Old Saves Toddler From Drowning

9-year-old Colbi Heard leapt into action when he noticed a little boy underwater for too long. Other people thought he was just playing but Colbi didn't think that the 3-year-old could swim. He quickly dove in and dragged the toddler to the nearest adult. Thankfully, Colbi's mom is a nurse and she was there to administer CPR until the ambulance arrived. There's no doubt Colbi is a hero!