Stage Name: Jay (제이)
Birth Name: Jay Park (제이박)
Korean Name: Park Jong Seong (박종성)
Position: N/A
Birthday: 20th April, 2002
Zodiac Sign: Taurus
Chinese Zodiac Sign: Horse
Birthplace: Seattle, Washington, United States
Languages: Korean, Japanese, English
Representative Emoticon: 🦅
Time As A Trainee: 2 Years and 11 Months
Final Rank: 2nd (1,182,889 Global Votes)
On the first episode of I-LAND, Jay performed '일곱 번째 감각 (The 7th Sense)' by NCT U alongside member Sunghoon.
Ideal Type: N/A
Motto: "Live your life the way you were born," and "Let's just talk and live. I am human, too! Can't I even talk? I'm really mad. Anyways, you've done a great job."
Random Fact
One of the items that is precious to Jay is a watch given to him by his dad.