The top kid influencers are individuals who have a large following on social media and use their platform to promote products, ideas, or causes. The most popular social media platforms for kid influencers are YouTube, TikTok, and Instagram. Here are a few of the top kid influencers and what they do:

1. JoJo Siwa: A YouTube star and singer, known for her high-energy performances and bright, colorful fashion style. She has a large following on YouTube and is active on Instagram and TikTok.
2. Ryan Kaji: A 9-year-old toy reviewer who rose to fame on YouTube for his reviews of toys and other children’s products. He is also active on Instagram.
3. Anastasia Radzinskaya: A 5-year-old Russian YouTuber who is known for her videos featuring her playing with toys and interacting with her family. She has a large following on YouTube and is also active on Instagram.
4. Niana Guerrero: A Filipino TikToker and YouTube star known for her dance videos and lip-syncing content. She has a large following on TikTok and is also active on Instagram.
5. Addison Rae Easterling: An American TikToker and influencer known for her dance videos and comedic skits. She has a large following on TikTok and is also active on Instagram.

These kid influencers often work with brands to promote products or causes, and their large followings and influence with young audiences can make them valuable partners for brands looking to reach children and families. However, it’s important for parents to be aware of the content that their children are consuming on social media and to supervise their use of these platforms to ensure their safety and well-being.