Meet Camden Whiddon. He's a cheerful 4-year-old boy who adores his younger sister and brother, and loves to go down slides. He was also born without any limbs.

But you might know all of that already — because his videos have gone viral in the past month.

When Camden's mother, Katie Whiddon, posted an adorable video of Camden putting a pacifier in his baby brother Jaxton's mouth on Facebook on Aug. 29, she didn't give it a second thought. Whiddon had posted numerous photos and videos of Camden as a baby before and this was just another one of those cute moments.