Malala and Muzoon reunited in the UK
Malala Yousufzai became world famous after the Taliban tried to kill her for daring to campaign for girls' education.
Last year she met Muzoon Al-Mellehan, who has been dubbed the "Malala of Syria", in a Jordanian refugee camp.
The girls have now been reunited in the UK after Muzoon's family was granted refugee status.
They spoke to the BBC's Lyse Doucet about their struggle to make sure girls can go to school.