She is a lead singer and dancer in Twice. Sana is a Japanese girl and she is a member of the most popular girl group Twice. A YouTube channel by the name of kAddiction compiled a list of some of the youngest current idols.
VIXX N 27 years old June 30 1990 2.
Aprils Naeun 9 votes 21-years old. June 22 2020 256 am. Some of them still look 16 others are just growing up too fast. 19 years old March 17 2001 Juri.