Chinese name: An Mengxin
Casey
Alias: Xiao Xinxin, Master Xin, Bao Xin.
Nationality: China.
Ethnic group: Han nationality
Constellation: Aries
Blood type: AB type
Height: 165cm (growing)
Weight: 45kg (growing)
Place of birth: Baotou, Inner Mongolia
Date of birth: April 4, 2002 (February 2 of the lunar calendar)
Occupation: student, singer, actor
Brokerage company: Beijing Baimei Media Group Co., Ltd.
Representative works: Na Yue.
Main achievements: After strict evaluation by the judges, she won the gold medal in Group A of China Dance Troupe in the Inner Mongolia Regional Selection Competition for Dandelion Young Excellent Artists.
Zodiac: horse
Team duties: captain, lead singer, facade.
School: Gaoxin No.4 Middle School
Fan Name: Umbrella
Fan slogan: After the rain clears, don't forget Xin 'an.
Personal support color: purple