Youngseo

영서

Maknae 🎂 November 13, 2005

Photo: 티비텐 TV10, CC BY 3.0 · Wikimedia Commons

Basic info

Stage name: Youngseo영서
Birthday: November 13, 2005
Zodiac sign: Scorpio
Zodiac animal: Year of the Rooster
Group: ALLDAY PROJECT · Active
Position: Maknae
Group debut: June 23, 2025· FAMOUS· age 20 at debut (by year)
Agency: THEBLACKLABEL
Fandom: Day One

About ALLDAY PROJECT

A five-member co-ed group launched by THEBLACKLABEL, known for short as "Alldeph" (올데프). Its hip-hop-heavy music and performances drew attention right after debut.

☕ Find Birthday Cafes

Fans rent a café to celebrate a birthday. These events are usually held for a few days around the birthday. Organizers post notices as posters on X (Twitter), so find them right below. Birthday November 13, 2005

Birthday cafes (saengka) are unofficial events organized by fans. Always check the organizer's notice for dates, locations, and perks. Searching X or Instagram may require logging in.