Member ages
Hori7on Member Ages and Birthdays
Hori7on member ages and birthdays ranked oldest to youngest, from Vinci at age 26 to Marcus at age 17.
Oldest to youngest
| Rank | Member | Age | Birthday | Position |
|---|---|---|---|---|
| #1 |  VinciMember | 26 | Mar 11, 2000 | Leader, Main Vocalist |
| #2 |  KimMember | 24 | Feb 17, 2002 | Lead Vocalist, Lead Dancer |
| #3 |  KylerMember | 24 | Jul 6, 2002 | Visual, Lead Vocalist |
| #4 |  ReysterMember | 23 | Feb 8, 2003 | Main Rapper, Lead Vocalist |
| #5 |  WinstonMember | 21 | Feb 2, 2005 | Lead Vocalist |
| #6 |  JeromyMember | 17 | Feb 1, 2009 | Center, Main Dancer, Performance Leader |
| #7 |  MarcusMember | 17 | Aug 31, 2009 | Maknae, Lead Vocalist |