Numbered haircuts for quadruplets

A group of identical Chinese quadruplets have had different numbers shaved into their hair to help teachers tell them apart. The six-year-old boys received the extreme haircut ahead of their first day of school in Shenzhen, located in south China’s Guangdong province. Their parents decided to mark them with 1, 2, 3, 4 on their heads to make it easier for teachers and classmates to tell them apart. The boys, named Jiang Yunlong, Jiang Yunxiao, Jiang Yunhan and Jiang Yunlin, are so alike that their parents even struggle to tell the difference.

Source METRO