Lizzie Velásquez is a very special person. She was born different from most people because she has a very rare medical condition called neonatal progeroid syndrome, which means her body doesn't store fat and doesn't grow like most people do. This makes her look different from other people but it doesn't change who she is on the inside.
Lizzie has had some tough times because people sometimes make fun of her or are mean to her because of how she looks, but she is really brave and strong. She has used her experiences to help other people who might also feel different or left out, and she has become a really inspiring person because of that.
Lizzie is now a motivational speaker, author, and YouTuber. She talks to people and helps them see that everyone is special in their own way, and that we don't have to be the same as everyone else to be happy and successful. She's a great example of how we can all make a difference in the world and help other people just by being ourselves, and that's pretty cool.