Internationnal age of members (2020) : 1:38 Leeteuk (Leader): 37 years old (born in July) 0:30 Heechul: 37 years old (born in July) 0:40 Yesung: 36 years old (born in August) 1:04 Shindong: 35 years old (born in September) Sungmin: 34 years old (born in January) - Hiatus. 0:12 Eunhyuk: 34 years old (born in April) 0:31 Siwon: 34 years old (born in April) 0:21 Donghae: 34 years old (born in October) 1:00 Ryeowook: 33 years old (born in June) 0:50 Kyuhyun (Maknae): 32 years old (born in February) Legends.