Sick children at a New Hampshire hospital proved they still have the heart of a lion and the eye of a tiger through a viral video they created with hospital staff.
[WATCH FULL VIDEO AT BOTTOM OF STORY]
In the emotional and powerful video, kids at Children's Hospital at Dartmouth-Hitchcock (CHaD) lip-synch Katy Perry's smash-hit "Roar" with inspiring energy.
"All of our ChaD kids have a roar," hospital workers told the Londonderry Patch.
As of Wednesday morning, the video had garnered more than 300,000 views on YouTube.
The hospital also used the video to thank donors at its annual marathon fundraiser. CHaD raised $650,000 during the event.