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JYP ENTERTAINMENT / TEAM NOTES

DAY6

데이식스

A team is more than a name. Meet the birthdays and connections behind this lineup.

Member profiles
4 people
Oldest–youngest gap
About 2y 7mo

951 days between birth dates

1993-01-16 → 1995-08-25

Profile snapshot
2026-09-14

Not an activity-status check

THE BIRTH-YEAR MIX

Who shares a birth year?

One row per birth year. Each name is one member — no guessed ages or positions.

  • 1993BORN
    SUNGJINYoung K
    2members
  • 1994BORN
    WONPIL
    1member
  • 1995BORN
    DOWOON
    1member

WITHIN THIS TEAM

The little details that connect them

These are observations within DAY6, not rankings against other teams.

IN THIS LINEUP

How far apart were the oldest and youngest born?

About 2y 7mo

SUNGJIN · DOWOON

How this is worked out

Elapsed calendar days between the earliest and latest birth dates in this profile listing, not a ranking across groups.

IN THIS LINEUP

Born in the same year

2 born in 1993

SUNGJIN · Young K

How this is worked out

The largest same-birth-year cohorts within this listing; every tied cohort is included. Birth year is not current age.

IN THIS LINEUP

The closest birthday celebrations

28 days between birthdays

SUNGJIN · Young K

Birthday month/day, not age. Uses the 2000 calendar, including February 29.

How this is worked out

Month/day only, measured around the 366-day calendar of 2000, including February 29 and year-end wraparound. This is not an age gap; actual non-leap-year intervals can differ.

MEET THE NAMES

Every name, every birthday

4 profiles

  • SUNGJIN

    Oldest

    성진

    BORN

  • Young K

    Young K

    BORN

  • WONPIL

    원필

    BORN

  • DOWOON

    Youngest

    도운

    BORN

KEEP THE CONVERSATION GOING

Now there’s something to talk about.

Something you noticed? Find fan conversations on the board.

DAY6 conversations ↗

CHECK THE SOURCE

Where these details come from

Names and birth dates listed on the official profile at the stated check date. This is not a debut roster or an activity, hiatus, or departure history. Summaries are calculated from this listing, not official awards or all-K-pop rankings.

Profile publisher
JYP ENTERTAINMENT
Snapshot date
2026-09-14
Birth-date coverage
4 / 4 profiles
Official profile · Korean ↗

This is a dated profile snapshot, not a claim about contracts or current activity. Calculations use the birth dates listed above. Official profiles can change.