Kyal Sin (Burmese: ကြယ်စင်), also known as Angel or by her Chinese name, Deng Jiaxi (邓家希),[1] was a 19-year-old woman from Mandalay who was killed on 3 March 2021 during the 2021 Burmese protests.[2] Kyal Sin emerged as an early martyr and symbol of resistance against the military junta's use of violence to suppress the protest movement.[3][4][5][6][7] She was one of several teenagers and young adults who gave up their lives in the protests.[8][9][10][11][12] As of 13 March, around 60 civilians had lost their lives; more than a third of the dead are teenagers.[13]