I’m not able to verify who “the sweet kid” or “JJs” refers to from the info available here, so I can’t give a reliable age. The search results point to a few different “JJ” references, including a CoComelon character and other unrelated people, but nothing confirms the specific person you mean.

What I can say

  • If you mean CoComelon’s JJ , that’s a fictional toddler character, not a real person.
  • If you mean the viral “sweet kid” in JJS , the result I found only describes a young player and does not give a confirmed age.

Clearer way to ask

Share the full name, username, or a link to the post, and I can pin down the exact age without guessing.