One (Jung Je-Won)

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Profile

Name: One
Hangul: 원
Birth Name: Jung Je-Won (정제원)
Born: March 29, 1994
Birthplace: South Korea
Height:
Blood Type:
Instagram: onlyoneprivate

Notes

One is a rapper, singer and songwriter.

Movies

Goodbye Summer (2019) - Hyun-Jae

Drama Series

Arthdal Chronicles | Aseudal Yeondaegi (tvN / 2019) - Tagon (young) (ep.1)
Her Private Life | Geunyeoui Sasaenghwal (tvN / 2019) - Cha Shi-An
Room No. 9 | Nine Room (tvN / 2018) - Ki Chan-Sung
A Korean Odyssey | Hwayuki (tvN / 2017-2018) - Bangmooljangsoo's grandson

TV Movies

Drama Stage: Anthology | Moonjib (tvN / 2018) - Jin-Hyun

Comments

inda May 15 2026 9:59 pm jung jaewon you've been on my mind so much lately, i hope you're doing well and please continue doing things you love the most. i really miss you one

Ruby Aug 14 2025 11:06 pm Its been too long since we saw you jaewon oppa , we hope your doing fine and healthy until now. We also hope that even for a mean time you will update us about you even just a tiny detail so that we can assure that your doing fine.

Bin Jul 22 2025 3:06 am Jaewon i hope u doing well, i miss u everyday , i hope one day i could see u again in good moment , ily forever .

Dea Feb 14 2025 5:19 am Where and how is he now??? I hope he's okay...

clay Jan 05 2025 8:00 am it's been almost 6 years i haven't seen him anymore. WHERE IS HE????? ??

Edma Dec 01 2024 10:16 am Why he has no movies and kdramas now. He is so handsome. Where is he now? Wish that he will be having again movies and kdramas.

Betelguese Jun 24 2024 3:12 pm Still waiting for you, One! We miss u already :( I hope you're fine wherever u are. Always cheer up! ☺️ I admired u ever since I watched u in Arthdal Chronicles. I started watching Korean Odyssey because of u? Years may have passed but we'll still be here. Lovelots!

Lee Mar 31 2024 11:39 pm i wonder where this man went.

Hannah Nov 25 2023 11:03 am I miss you so much. What happen to him now? I hope you are doing well

Erika Oct 31 2023 3:57 pm I thought he was cute but looked too plastic on Her Private Life but omomomo he was show stealing gorgeous in Arthdale Chronicles. I wish he had been given another role instead of the cameo so I could have watched him in every episode. The long hair and smokey eye is his look IMHO.

Rodie Aug 12 2023 10:49 pm Wow such an handsome guy I fell for your looks and started being your fan girl as soon as I finished Her private life one big heart for you jung he won aka Cha si an in her private life

Enola Dec 17 2022 5:23 pm Wow the jung Tagon it is really to fall for❣️ so handsome and carismatic ❤️i hope so to see you more in future dramas..!!

April Nov 16 2022 5:15 pm He is such a handsome young man.... I fell in love with young Tagon at first sight❤️ I miss you..!! I wish you the best for your future....

aj Jul 14 2022 10:56 pm i miss u so much, my one :'( i hope that u are doing well <33

ONE's forever fan(from Myanmar) Nov 14 2021 3:05 am Ki Chan-Sung's chartecter & Heyahe makes me ONE's forever fan. I love your charming looks, and amazing music creations.

Raifa Oct 30 2021 4:15 pm After watching her private life, I really started fangirling him. He is sooo cute

Floriezel Oct 15 2021 3:29 am i just watched "her private life" and quickly searched your name?... but I didn't realize you were the young tagon in arthdal chronicles.... you're so cute...

Jai Oct 10 2021 4:39 am i thought you're a real kpop artist, i just finished "her private life" and im so inlove with you.

Urwife Jun 24 2021 1:54 am I’m just wait two see you on the second season of Arthdral Chronicles (if it ever comes out) with Song Joong- KI.

Angela Jun 03 2021 6:18 am I miss you so much One! :)

soom May 19 2021 11:33 am great acting chops, beyond his apparent good looks. Has plenty of screen charisma. look forward to seeing him in other dramas.

Amber Apr 27 2021 6:51 pm I really liked his sweet acting in Her Private Life. I hope I can see him in new dramas or movies. I love his music as well!

Angela Apr 21 2021 1:46 pm A good rapper and actor. Hope that he could have some lead roles in the future. Fighting, One!

Teddy Oct 03 2020 6:55 pm So handsome! his face is reminded me William Chan the Chinese actor, singer and dancer.

Charmaine Aug 02 2020 9:39 pm I first watched him at A Korean Odyssey, and God knows how much i love him since that day. And now I'm watching Her private life, he is so cute. I just wish that they will give him a main role next time. God bless you, Jung jae won-shi. Fighting!!!

Mimo Jun 24 2020 10:15 am I first watched him as young tagon in Arthdal Chronicles. I fell for him at my first sight. He looks firm and cute at the same time. Then I found out that he played a role in Her Private Life too, and I was very excited for it. I wish you to be a great actor and get an opportunity to play a main role in a great drama one day. Can't wait to see you any longer ❤️❤️

Syeli May 19 2020 9:48 am I think his face looks like Nam Joo Hyuk.

Ara_vera May 16 2020 4:47 am i love your drama also you. hope that more drama you can play.

Im_Just_a_Noona_ Apr 30 2020 10:23 pm I love his acting, especially in "her private life"

Chaebol Apr 24 2020 2:21 am One!!. I so much inlove with his acting. He so handsome.

Hyunriyaaa Feb 13 2020 10:34 am can't wait for his new drama with kimjiseok ^^

Joan sel Dec 29 2019 12:27 am I love One so much. You're my forever!? Cha Shi An...

owreo Dec 27 2019 9:42 am ❤️❤️fighting!

onlyoneprivate Dec 20 2019 9:30 am He is the cutest badass aigooooo

Shadow Bae ONE Dec 16 2019 4:09 am I first saw him in Arthdal Chronicles as young version of tagon and i admire him there and hoping he is still the Tagon when he grows up at first, I didn't realized that it was him but then 'Her Private life' brought me to Jung jae-won and now I'm madly smitten at him. He is so adorable, cute and handsome with good looks. Saranghaeyo jae-won oppa, from fangirl Philippines (shadowbaeone).?

EUGENE CANDELARIA ABRIL Sep 24 2019 3:38 pm One(jung jae won) is one of the most down to earth k-pop idol thats why hes my ultimate kpop idol i do support kpop but i so much adore jung jae won i am male but im a super fan and fanboy of One for honesty i just started liking One just this year after i watch Her Private Life thats all thank you so much One

Ainaya Sep 17 2019 3:25 am I love him! He's so cute! I would love if you play drama as the main character!❤ I Purple You?

And also I watch Arthdal Chronicles even you are just additional cast^^

I Love Yuu So Much? Saranghae, From an Indonesian fan.

Lovechasian Sep 08 2019 2:58 am I love how cute cha shi an is... The smile captures me. ??

Hana Osman Sep 07 2019 4:34 am When I saw him in arthdal I k ew it was him he looks so sexy with lond hair...

goem Aug 21 2019 5:39 pm So looking forward to your future drama projects, youre so adorableee

Noonacake Jul 30 2019 8:43 pm There is something about his smile ahhhhh Cha Shi An???

Harmony Jul 27 2019 9:08 am Omg. I was trying to figure out if he is truly the one in Her Private Life. His amazing. I love him. Cuttiee he is??

Ann95 Jun 15 2019 10:35 am I just finished her private life, actually Im more a kdrama fan than a kpop fan.I cant believe this guy is 25 years he looks much younger around 20/21.Role Cha Shi An is very adorable,cute & adorable idol with such lovable personality.I really enjoyed his acting,character.

Hime Jun 04 2019 9:53 am Omg! I just watched Arthdal. Our Cha Si An appear there. I'm dead. Fangirl heart can't take this. How this sweet innocent become like that overnight.

Genesis77 Jun 02 2019 2:29 pm I know I am not the only one who was like OMG when 'One' appeared on the screen. I nearly feel over!!! I immediately looked to see how many episodes this was going to be...and when I saw 6, I was disappointed...and then it was like a time jump...he walked off with the baby and fast forward he was gone replaced byJang Dong Gun. Will he come back, is anyones guess...

This was a shocking surprise.

Jeanne Jun 02 2019 8:58 am i was so shocked when i saw the first episode of arthdal chronicles. i was used to seeing him as a sweet and cool individual, never thought he'd get to play a role like that. he slayed the role and looks very very cool with that long hair tho

anjani Jun 02 2019 3:22 am He is so different in arthdal netflix but I can notice him rightaway from his smile and his voice. Aaargh One! I JUST CAN'T WITH YOU!

Kyoko D. Ackerman May 13 2019 6:11 am @Lee SeoHwa My love for V is so great that I see it everywhere

Hokdj Apr 19 2019 3:06 am Hes sooooo cute in her private what the heck. Maybe the main girls view of him is clouding my own view but his scenes make me excited still lolol

@Lee SeoHwa no he doesn't wtf Dec 17 2018 9:09 pm @Lee SeoHwa no he doesn't wtf

Ciane Jul 25 2018 3:07 pm The first time I saw him in the movie hwayugi, he is really attractive and I can’ t stop watching him though his scenes in the movie was not that many. I look forward to see more of him.

YesMe Jul 14 2018 10:01 am Seriously?? He was born in 1994???

Oppa your really handsome Jul 09 2018 7:02 am Saranghae oppa

Lee SeoHwa May 26 2018 5:40 am Why he looks like V Taehyun??

Deejayne May 18 2018 11:53 am On his very first appearance, he already catches my eye. So handsome! Plus the fact that he's a singer?! Gosh! I adore him.

BLINK PINK Apr 07 2018 12:38 pm i got shookt when he appeared on hwayugi,it hasn't been too long since he debuted as a rapper ?

mc Mar 28 2018 10:20 pm he didnt catch my attention at first in Hwayugi but as episodes go by and having him on the scene makes me look forward to see more of him in the drama. he is so cute! glad i found his name here while searching the casts' real names. and i just knew he's a singer too. will definitely listen to his songs! hoping to see him in more dramas

Smirenost Mar 22 2018 11:23 am I watched hwayugi and saw this boy so cute. Since i'm a person who can't see handsome boy so I open asianwiki to know this boy's name and whattttt?????!!!! He's ONE? I was stanning him before and Omg I didn't recognize him very well XD he's so cute i'm gonna stan him now.

ejong Mar 14 2018 9:50 am he's really surprising me on Hwayugi, cuz i dont event know he would appear on that drama, and first i thought him just cameo, but i really happy cuz he come out often on drama, now im gonna watching anthologi ... hope i like it, anyway his acting really good too but i really really like One <3

Jay Mar 03 2018 1:24 am I first discovered his songs (which are AWESOME), and then I was browsing the actors from hwayugi and found he has a role! I was already planning on binging there drama once completed but now I can also treat my eyes to seeing the legend, One. ?

Eve S. Mar 01 2018 12:05 am Very handsome young man! and outside of your musical career you are also a very good actor. Looking forward to seeing you in other drama projects! Wishing you all the best in all of your future endeavours One!

kimsanrae Feb 28 2018 10:11 am i really like you, oppa. i watch anthology and then i cry (i dont know why) you really good in acting. i watching hwayugi now, and i called you 'the boy who always take a handphone' are you playing a moba in your phone? ㅋㅋㅋㅋ i will support and wait for your next project (drama and music).. fighting

JessicaJung Feb 14 2018 3:26 am I really like One, I am watching Hwayugi now and I think that he is really good in acting. I hope i could see more of his acting kills in the future and more korean dramas that is casted by him or maybe could given a chance as a main actor in a film, Its just really refreshing to see him act like that.

Winsy Feb 09 2018 3:08 am Oh God im in crush with this man... Btw if most of you saying he is cute but me, I find him hot & sexy? And everytime he show up in hwayugi I got scream automatically... Tae please dont be jealous ok?

And One fighting hope to see u more in drama or ur music?

Lezzlie Jan 29 2018 9:47 am I was watching korean odyssey then he appeared and thought he looks cute and kept debating to myself that i’ve seen him before well fortunately i knew him and maybe i thought why would a singer from yg be here? Hahahaha i am so looking forward for his acting career. ㅋㅋㅋ

way0leto Jan 28 2018 8:50 am It's funny when i'm trying to find out who is this guy that is in hwayugi, then i find his instagram username online, then i search his instagram with the wish to follow him and realize that i already did following him! Like.. what? I am following him all this while? ㅋㅋㅋ so funny. And i don't even remember when did i following him and why? ㅋㅋㅋ

r Jan 23 2018 6:04 pm one really out here making his television debut looking all great, cant wait to see him in more projects or his comeback!

ygstan Jan 22 2018 1:47 pm I followed his ig but i didn't knows that he is in hwayugi.... After watching him in that drama, i keep telling myself that the good looking kid look likes one....and i ended up here... He is really one.. ..hahaha ?

heyahey Jan 21 2018 12:15 pm im still wheezing because i was like 'he looks like jaewon' for four episodes lmao. I realised in ep 5 of hwayugi that it really was jaewon. No wonder his voice and face looked sooo familiar.

funny how he's out there only sitting throughout his scenes and playing games, yet doing better than a lot of actors ?

jan Jan 20 2018 1:11 am lmao I just caught on that it IS him on korean odyssey

One's fans❤❤❤❤ Jan 19 2018 10:28 pm Wow.. I saw you on hwayugi. I wish you did well on your first drama project. Im your fans ❤❤❤❤❤❤

Vianey Jan 18 2018 5:41 pm I'm talking about Korean odyssey btw

Vianey Jan 18 2018 5:40 pm OMG no wonder~ I was like "he looks a lot like One" and he is ONE wow!!!

sam Jan 06 2018 12:33 am omona no wonder i recognized u in korean odyssey. you're so handsome omg and now i'm listening to your songs.

Kitennovena Jan 03 2018 11:17 am Saranghae jung jae won, well i'm pregnant coz your face too handsome

Jac Jan 01 2018 6:03 am @Wtf He was on the second episode

Wtf Dec 29 2017 1:52 pm Omg i didnt notice him on Hwayugi ㅠㅠ at what part of the episode was he in ? Mianhe please tell me ughhh this is kinda frustrating ya know lol x

jeojang Dec 28 2017 8:01 pm I saw him on Hwayugi and wow i am amazed, he is freaking handsome <3 I'll cheer for you!

Joysa Nov 28 2017 4:28 am ONE, I'm cheering for you on your drama debut! Admin, please also add that he will be on a short drama with Shin Eun Soo that will be aired on December 2 at tvN.

KdramaLov Nov 07 2017 1:23 pm Fighting! Do your best in your first drama project!!

one 해야해 Nov 06 2017 4:25 pm first comment \ (•◡•) /

i wish you did well in your first drama project

One (Jung Je-Won)

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