![FILE PHOTO: Renu Begum, sister of teenage British girl Shamima Begum, holds a photo of her sister as she makes an appeal for her to return home at Scotland Yard, in London, Britain February 22, 2015. REUTERS/Laura Lean/Pool/File Photo](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/OUL66H6YNEDZAE6HLAG764IKKE.jpg?smart=true&auth=bc4989fa5c2e4e74a27439448d4ba551e2a359c6c481f32235f78da10aed9db0&width=400&height=225)
Shamima Begum was 15 when she ran away from her home in London to join ISIS. Reuters
Shamima Begum was 15 when she ran away from her home in London to join ISIS. Reuters
Shamima Begum: UK government wins right to appeal against the return of ISIS supporter
The 20-year-old’s British citizenship was revoked after she travelled to Syria to join ISIS while a schoolgirl