yoon stayc age

– Yoon was born on April 14, 2004, and is 19 years old. stereotype stayc lyrics romanized – J was born on December 9, 2004, and is 19 years old STAYC members were of the following ages when they debuted in 2020: Sumin was 19 years old, Sieun was 19, Isa was 18, Seeun was 17, Yoon was 16, and J was 15 2 How tall are the STAYC members? (tallest to shortest)