Security camera footage shows quick-thinking teenager Kaela Eads performing CPR on a toddler in the car park of a fast food restaurant in Bristol, Tennessee.
The 18-year-old, who works at Pal's Sudden Service, rushed to the little boy's aid after his mother realised he wasn't breathing.
Ms Eads, who had recently learnt first aid in a class at high school, calmly took control of the situation and kept the boy alive until paramedics arrived at the scene.
Source: www.bing.com