| idol_id | 918 |
| Selca owner | wjsn_yeoreum |
| Pop type | K-pop |
| Stage name (romanized) | Yeoreum |
| Stage name (original) | 여름 |
| Real name (romanized) | Lee Yeoreum |
| Real name (original) | 이여름 |
| Formerly known as | 이진숙 (李眞淑) |
| Birth date | 1999-01-10 (age 26) ▲ ▼ |
| Chinese zodiac sign | 🐅 Tiger |
| Western zodiac sign | ♑ Capricorn |
| Hometown | Hanam |
| Height | 161.0cm (5'3") ▲ ▼ |
| Weight | 45.0kg (99lb) ▲ ▼ |
| Blood type | A |
| MBTI | ENFJ |
| Debut date | 2016-02-25 (9 years and 8 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Fandom | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|---|
|
EL7Z UP (엘즈업) | Wake One, LM Entertainment, Apple Monster | 2023-09-14 | 2024 | Group disbanded | |
|
Cosmic Girls (우주소녀 (宇宙少女)) | Starship Entertainment, Yuehua Entertainment | 2016-02-25 | Yes |
| Name | Debut date | |
|---|---|---|
|
WJSN Chocome (우주소녀 쪼꼬미) | 2020-10-07 |