This tiny but mighty 10-year-old is making a huge impact in her community. Leen is a child volunteer with a UNICEF-supported project in Yemen, spreading the word about the importance of childhood vaccination. Together, it’s #HumanlyPossible to build a healthy future for every child. | UNICEF

2.7M views · 10K reactions | As world leaders meet at #COP27, make your voice heard. Your voice matters! UNICEF Goodwill Ambassador Vanessa Nakate joins U-Report, a global community where young people can elevate their voices through polls and explore chatbots on issues they care about. U-Report is free and easy to use. To register, send “JOIN” on the U-Report Global Messenger chat, or visit the U-Report WhatsApp channel at https://bit.ly/SendJoin | U-Report | Facebook