TFN (Formerly T1419) Profile & Facts 

TFN (티에프앤; Try For New/ Teenager Fourteen Nineteen) formerly known as T1419 (티일사일구) was a South Korean-Japanese boy group under MLD Entertainment. They consisted of 9 members: NoaSian, Kevin, Gunwoo, Leo, OnZero, Kairi and Kio. They released a pre-debut single “Dracula” on October 27, 2020. TFN officially debuted in Korea on January 11, 2021 with the 1st Single Album “BEFORE SUNRISE Part. 1“. They made their official Japanese debut on February 23, 2022 with the 1st Mini Album “OUR TEEN:BLUE SIDE“. The group disbanded on February 29, 2024.


TFN’s group name stands for?
Teenagers who met at the age of 14-19 that express their passion through music. The name is a reference to the concept of boys, which is to present problems, etc. teenagers have in the 21st century.

TFN Fandom Name: EDELWEISS (meaning: “Pure and Precious Memories and Hope”)
TFN Official Colors: –

TFN Official Accounts:
Official Website: mldenter.com/t1419
Official Website (Japan): t1419japan.com
Twitter: @TFN_official_
Twitter (Japan): @TFN_Official_JP
Instagram: @t1419_official
Instagram (Japan): @t1419_japan
Youtube: TFN
Youtube (Japan): T1419 JAPAN OFFICIAL
Facebook: TFN
Fan Cafe: TFN OFFICIAL
V Live: T1419
TikTok: @official_tfn
TikTok (Japan): @tfn_official_jp

TFN Members Profile:
Noa

Stage Name: Noa (노아)
Birth Name: Choi Yu Bin (최유빈)
Position: Leader, Main Rapper, Main Dancer
Birthday: August 2, 2000
Zodiac Sign: Leo
Height: 176 cm (5’9″)
Weight: 64 kg (141 lbs)
Blood Type: O
MBTI Type: ENFP
Representative Emoji: 🦁
Nationality: Korean
Instagram: @yoobeen-choi

Noa Facts:
– His members code is T82.
– He was born in Seoul, South Korea.
– Family: Parents, Choi Wooseok (Younger Brother, born 2009)
– His official color is Rose Gold. (Source: Their Fancafe)
– He eats chocolate cereal frequently. (T1419 데일리어스(Daily Us) Ep 1)
– Hobby: Watching TV series, Reading poems, Listening to music
– Favorite food: Chips ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– Shoe size: 265 mm ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– Specialty: Rapping, Dancing
– Motto: Amen
– Favorite Japanese Word: Bara (Meaning: Rose)
– He is the father of the group.
– He is in the 3rd stage of Kendo.
– His role model is BigBang‘s G-Dragon.
Show more Noa fun facts…

Sian

Stage Name: Sian (시안)
Birth Name: Choi Chang Min (최창민)
Position: Main Vocalist
Birthday: February 2, 2001
Zodiac Sign: Aquarius
Height: 181 cm (5’11”)
Weight: 65 kg (143 lbs)
Blood Type: O
MBTI Type: INFJ-T
Representative Emoji: 🐈
Nationality: Korean
Instagram: @siaaaaan_choi

Sian Facts:
– His members code is T21.
– He is from Seoul, South Korea.
– Family: Parents, Sister (Born 2003)
– Education: Hanlim Multi Art School.
– His official color is Violet. (Source: Their Fancafe)
– Hobby: Soccer, Watching baseball games
– Specialty: Singing, Dancing, Free-style dance, Flexibleness
– Motto: Heaven helps those who help themselves
– Favorite Japanese Word: Tsuki (Meaning: Moon)
– Favorite Food: Cheese Cake
– Shoe size: 280 mm ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– He can do the splits.
– He was born on the same day as JUST B‘s Geonu.
– He likes mint chocolate.
– He is the mother of the group.
– He got interested in music when he was watching mnet’s program ‘WIN’ (ref:T-playlist)
– Sian is a fan of Day6.
– Sian’s favorite color is purple.
– Sian can speak a bit of English. (Meeting Momoland’s little brother group, T1419 – Edward Avila)
– Sian can do a voice impression of Lucio from Overwatch. (Meeting Momoland’s little brother group, T1419 – Edward Avila)
– His role model is PENTAGON‘s Kino.
– On October 24, 2022 it was announced that Sian won’t participate in the current promotions, due to health reasons.
Show more Sian fun facts…

Kevin

Stage Name: Kevin (케빈)
Birth Name: Baek Seung Bin (백승빈)
Position: Main Vocalist
Birthday: April 8, 2001
Zodiac Sign: Aries
Height: 179 cm (5’10.5″)
Weight: 59 kg (130 lbs)
Blood Type: AB
MBTI Type: ENTJ
Representative Emoji: 🐆 (black panther)
Nationality: Korean
Instagram: @_zpqls

Kevin Facts:
– His members code is T48.
– He is from Seoul, South Korea.
– Family: Parents, 3 Older Sisters
– Education: Hanlim Multi Art School. He majored in acting in school.
– His official color is Pastel Navy. (Source: Their Fancafe)
– Hobby: Listening to music, Making music, Watching movies, Going shopping
– Specialty: Fencing
– Motto: No bigger success without challenge
– Favorite Japanese Word: Aishiteru (Meaning: I Love You)
– He wants to learn how to shoot. (T1419 데일리어스(Daily Us) Ep 1)
– Kevin is a good fencer, he’s beaten many competitors in middle school. (T1419 데일리어스 (daily us) Ep. 2)
– He has very strong thighs.
– He was born on the same day as KINGDOM‘s Louis.
– Kevin is a former swimmer. (T1419 데일리어스(Daily Us) Ep 4)
– Kevin can juggle. (Meeting Momoland’s little brother group, T1419 – Edward Avila)
-He is close to Verivery‘s Yongseung
– His role model is EXO‘s Baekhyun.
Show more Kevin fun facts…

Gunwoo

Stage Name: Gunwoo (건우)
Birth Name: Kim Gun Woo (김건우)
Position: Main Dancer, Rapper, Center
Birthday: May 28, 2002
Zodiac Sign: Gemini
Height: 176 cm (5’9″)
Weight: 64 kg (141 lbs)
Blood Type: A
MBTI Type: ENTJ
Representative Emoji: 🐹
Nationality: Korean
Instagram: @gunwoo_t28

Gunwoo Facts:
– His members code is T28: FIGHT.
– He was born in Seongnam, Gyeonggi Province, South Korea.
– Family: Parents, Younger Brother, Younger Sister
– He currently attends university in Korea.
– His official color is Brown. (Source: Their Fancafe)
– Favorite food: Chicken ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– Hobby: Taking a walk in the early morning
– Specialty: Playing the piano
– Motto: Do it with passion and happiness
– Favorite Food: Doenjang Jjigae
– He was born on the same day as Hinapia‘s Bada.
– Favorite color: Brown (IG Story Nov 2021); Blue ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– Gunwoo practiced boxing when he was in the first year of high school, but his father wouldn’t let him continue. (T1419 데일리어스(Daily Us) Ep 1)
– His role model is Hyunjin from Stray Kids.
Show more Gunwoo fun facts…

Leo

Stage Name: Leo (레오)
Birth Name: Hayase Reo (早瀬怜央/하야세 레오)
Position: Rapper
Birthday: October 8, 2002
Zodiac Sign: Libra
Height: 180 cm (5’11”)
Weight: 62 kg (137 lbs)
Blood Type: A
MBTI Type: ENFP
Representative Emoji: 🐕
Nationality: Japanese
Instagram: @10_leooo_08

Leo Facts:
– His members code is T33: PASSION.
– He was born in Osaka, Japan.
– Family: Parents, Younger Sister
– His official color is Gray. (Source: Their Fancafe)
– Hobby: Listening to music
– Specialty: Speaking English
– Motto: Being free
– Nickname: Oreo
– Leo is jealous of the people who are going to school. (T1419 데일리어스(Daily Us) Ep 1)
– The members agree that Leo is the bravest (T1419 데일리어스(Daily Us) Ep 2)
– He knows how to make macarons (T1419 데일리어스(Daily Us) Ep 2)
– He is left-handed.
– Favorite Artist: Khalid
– His role model is iKON.
– Leo’s favorite color is gray.
– He was chosen as a regular guest of the radio show music acess pop&going.
Show more Leo fun facts…

On

Stage Name: On (온)
Birth Name: Choi Ju Hwan (최주환)
Position: Rapper, Vocalist, Visual, Face Of The Group
Birthday: October 16, 2002
Zodiac Sign: Libra
Height: 178 cm (5’10”)
Weight: 59 kg (130 lbs)
Blood Type: A
MBTI Type: ISFJ (His previous results were ISFJ -> ISFJ-T)
Representative Emoji: 🦙
Nationality: Korean
Instagram: @choiononon_

On Facts:
– His members code is T07.
– He is from Paju, Gyeonggi Province, South Korea.
– Family: Parents, Sister (Born 2000)
– His official color is White. (Source: Their Fancafe)
– Hobby: Reading, Working out
– Specialty: Japanese, Dancing, Good looking
– Motto: Don’t put the emotion in work
– Nickname: Alpaca
– Hobby: Kart Rider (Online Game)
– He trained for almost 2 years.
– Shoe size: 275 mm ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– He always checking his own today fortune every morning. (T1419 데일리어스(Daily Us) Ep 1)
– His role model is BTSJungkook and The BoyzSunwoo.
– On’s favorite color are black and white.
– On can do handstands. (Meeting Momoland’s little brother group, T1419 – Edward Avila)
– On shares his birthday with Cravity’s Woobin.
Show more On fun facts…

Zero

Stage Name: Zero (제로)
Birth Name: Nasukawa Shota (名須川将太/나스카와 쇼타)
Position: Vocalist, Rapper, Dancer, Visual
Birthday: January 20, 2003
Zodiac Sign: Aquarius
Height: 178 cm (5’10”)
Weight: 63 kg (139 lbs)
Blood Type: A
MBTI Type: ESFJ
Representative Emoji: 🦊
Nationality: Japanese
Instagram: @ze.ro0120

Zero Facts:
– His members code is T02.
– He was born in Osaka, Japan.
– Family: Parents, Sister
– His official color is Sky Blue. (Source: Their Fancafe)
– He has 2 puppies in his house. ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– He is close to Kitagawa Reito (Former Produce 101 Japan contestant and former pre-debut member of BXW)
– He used to play football in his childhood.
– Zero entered the 30th Junon Superboy Anothers Contest in November 2017. Zero was a member of Junon Superboy Anothers’ Team Midwest in 2018-2019.
– Hobbies: Soccer, Listening to music, Watching anime
– Specialty: Dancing, Soccer
– Motto: Not to forget a heart of gratitude
– Favorite Food: Macaroons
– His role model is NCT‘s Jaemin and BigBang.
– Zero’s favorite color are black and light blue.
Show more Zero fun facts…

Kairi

Stage Name: Kairi (카이리)
Birth Name: Imai Kairi (今井魁里/이마이 카이리)
Position: Vocalist, Dancer
Birthday: February 24, 2003
Zodiac Sign: Pisces
Height: 170 cm (5’7”)
Weight: 55 kg (121 lbs)
Blood Type: A
MBTI Type: INFJ-T/INFJ-A
Representative Emoji: 🐅 (white tiger) / 🐇 (according to Gunwoo)
Nationality: Japanese
Instagram: @kai_02tym

Kairi Facts:
– His members code is T24 : RUIN.
– He was born in Osaka, Japan.
– His official color is Mint. (Source: Their Fancafe)
– Hobby: Dancing, Singing, Rapping, Playing games
– Specialty: Dancing, Singing
– Motto: Being hard at everything
– Favorite food: Budaejjigae ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– He was born on the same day as PIXY‘s Sua.
– His role model is 2PM‘s Jun.K.
– He got interested in music because his mother was a fan of 2pm (ref:T-playlist)
– Kairi saw a ghost. (T1419 데일리어스(Daily Us) Ep 1)
– Favorite colour: Pink (T1419 데일리어스(Daily Us) Ep 2), Black, Gray
– Kairi likes macarons. (T1419 데일리어스(Daily Us) Ep 2)
– Kairi’s favorite animal is a cat. (T1419 데일리어스(Daily Us) Ep 4)
– Kairi can make his hand form the shape of a mandu (Korean dumpling). (Meeting Momoland’s little brother group, T1419 – Edward Avila)
– Kairi can draw cartoons. (Meeting Momoland’s little brother group, T1419 – Edward Avila)
– He is allergic to shrimp.
– His family has two cats.
Show more Kairi fun facts…

Kio

Stage Name: Kio (키오)
Birth Name: Udō Musashi (有働武蔵/우도 무사시)
Position: Rapper, Vocalist, Maknae
Birthday: November 25, 2004
Zodiac Sign: Sagittarius
Height: –
Weight: –
Blood Type: A
MBTI Type: ENFP(He was previously an INFP)
Representative Emoji: 🦥
Nationality: Japanese
Instagram: @imk_io

Kio Facts:
– His members code is T25 : ANXIETY.
– He was born in Saitama Prefecture, Japan.
– Family: Parents, Older Sister
– His official color is Red. (Source: Their Fancafe)
– Favorite food: Milk ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– Shoe size: 280 mm ([Pops in Seoul] 📘MY IDOL DIARIES📕 ASURABALBALTA♪ “T1419” Edition!)
– Hobby: Listening to K-pop
– Specialty: Rubik Cube
– Motto: Indomitability
– Favorite Food: Cheese
– Nickname: Chapagetty (Korean instant noodle)
– Favorite Artist: Seventeen‘s Woozi
– Kio wants to be the CEO of MLD Entertainment in 10 years (2030). (T1419 데일리어스(Daily Us) Ep 1)
– Kio shares his birthday with NCT’s Shotaro.
– His role model is Seventeen
Show more Kio fun facts…

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For reference on MBTI types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging

ON’s MBTI has changed to ISFP (based on M2Pick T1419 and he’s confirmed it through vlive with Sian and Kevin). In May 2023 Kio  updated his MBTI to ENFP on his Instagram story.

(Special thank to twitter, Evans Cortez, @DAILY_TEEN1419 (Twitter), Kyoujji, @MLDT1419 (twitter/Instagram), Dominic Besa, 최경찬, softie,lune, 美咲, Emily Stuart, Emzie, Mireia, aeriel, Leninhaaa, 夏依諾, SunJung, Lowyat, kadie♡༄, taesteaxt, Kairi, Nishtha Gupta, Jar, Kyoujji, yuh, Leninhaaa, Nishtha Gupta, Faith Z, Stnparkk, DarkWolf9131, handongluvr, Zara, DarkWolf9131, Amaya, miizure, Amaya, Mia, Lou<3 for additional information)

You may also like: TFN Discography
TFN: Who is who?

Latest Korean Comeback:


Latest Japanese Comeback:

https://youtu.be/WvRYYeHJtQY

Who is your TFN bias? Do you know more facts about them? Feel free to comment below. It can help new fans find more info about them. 🙂