- Joined
- Aug 8, 2025
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BLACKBROWN Members Profile and Facts

BLACKBROWN (블랙브라운), also known as BLBR or BBR, is a 4-member South Korean co-ed group under DL Entertainment. The group consists of Jae-hyun, Nami, Soya, and Lyra. They officially debuted on August 15th, 2025 with their digital single “Two Shades”, showcasing their unique “contrast” concept that blends elegance with strength.
BLACKBROWN Official Fandom Name: BROWNZIES (브라운지즈)
Fandom Name Explanation: Spojuje „BROWN“ z názvu BLACKBROWN se slovem „BUDDIES“ (kamarádi, blízcí). Vyjadřuje pevné přátelství, vzájemnou podporu a loajalitu mezi BLACKBROWN a jejich fanoušky, kteří si navzájem stojí po boku v každé situaci.
BLACKBROWN Official Fandom Colors: Gold & Dark Brown

BLACKBROWN Current Dorm Arrangement (updated August 8 2025)
Room 1: Jae-hyun & Nami
Room 2: Soya & Lyra
BLACKBROWN Official SNS:
Instagram: @blackbrown_official_
TikTok: @BLACKBROWNOFFICIAL
YouTube: @BLACKBROWN
BLACKBROWN Member Profiles:
Jae-hyun

Stage Name: Jae-hyun (재현)
Birth Name: Alexandr Červeňák (알렉산더 세르베낙)
Position: Leader, Main Dancer, Main Rapper
Birthday: February 14, 2010
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Tiger
Height: 173 cm
Weight: 53 kg
Blood Type: B
MBTI Type: N/A
Nationality: Czech
Representative Color: Blue
Representative Emoji:
Jae-hyun Facts:
– He was born in Prague, Czech Republic.
– Family: Parents and an older sister.
– Jae-hyun was the first BLACKBROWN member to be officially revealed on January 5, 2024.
– He is the first male Czech idol to debut in a K-pop group under a major label.
– Before debut, he trained in dance crews and participated in several street dance competitions in Europe.
– His specialty is powerful hip-hop choreography and freestyle rap.
– His charm point is his bright smile combined with a naturally deep gaze.
– Jae-hyun speaks Czech, Korean, and conversational English.
– He has a wide vocal range despite being the group’s main rapper.
– Known among members as a “mood maker” who lifts everyone’s spirits during practice.
– In the final debut lineup reveal, Jae-hyun ranked #1.
– He enjoys boxing and swimming to stay fit.
– Jae-hyun joined the company in mid-2021 after passing a global online audition.
– He auditioned with a self-choreographed dance to “Mic
Drop” by BTS.
Soya

Stage Name: Soya ( 콩 )
Birth Name: Samantha Horváthová ( 사만다 호르바토바 )
Position: Center,Lead Rapper, Vocalist
Birthday: February 19, 2010
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Tiger
Height: 159 cm
Weight: 55kg
Blood Type: N/A
MBTI Type: N/A
Nationality: Czech
Representative Color: Black
Representative Emoji:
Soya Facts
– She was born in Prague, Czech Republic.
– Family: Parents.
– Soya was the second BLACKBROWN member to be officially revealed on January 8, 2024.
– She is the first female Czech idol to debut in a K-pop group under a major label.
– Before debut, she trained in vocal academies and attended K-pop dance workshops in Europe and South Korea.
– Her specialty is smooth rap flow combined with stable live vocals.
– Her charm point is her expressive eyes and bright, warm laugh.
– Soya speaks Czech, Korean, and conversational English.
– She is known among members as the “black swan” for her elegant yet powerful stage presence.
– In the final debut lineup reveal, Soya ranked #3.
– She enjoys photography, painting, and practicing yoga.
– Soya joined the company in early 2022 after being scouted at a K-pop dance cover festival in Prague.
– She auditioned with a rap cover of “DDU-DU DDU-DU” by BLACKPINK and a vocal performance of “Love Poem” by IU
Lyra

Stage Name: Lyra (거문고)
Birth Name: Jolana Pěčková (졸라나 페치코바)
Position: Visual, Lead Vocalist
Birthday: January 4, 2011
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Rabbit
Height: 170 cm
Weight: 50 kg
Blood Type: N/A
MBTI Type: N/A
Nationality: Czech
Representative Color: Green
Representative Emoji:
Lyra Facts
– She was born in Prague, Czech Republic.
– Family: Parents.
– Lyra was the third BLACKBROWN member to be officially revealed on January 12, 2024.
– She is one of the first Czech idols to debut in a K-pop group under a major label.
– Before debut, she trained in classical and pop vocals for several years and also attended acting and modeling workshops.
– Her specialty is high-note singing and emotional ballad performances.
– Her charm point is her tall, graceful figure and gentle smile.
– Lyra speaks Czech, Korean, and basic English.
– She is known among members as the “giraffe princess” because of her height and elegant posture.
– In the final debut lineup reveal, Lyra ranked #4.
– She enjoys reading fantasy novels, drawing fashion sketches, and exploring cafés.
– Lyra joined the company in mid-2022 after sending an online audition video of her singing and modeling portfolio.
– She auditioned with a vocal performance of “Into the New World” by Girls’ Generation and “Celebr
ity” by IU.
Nami

Stage Name: Nami (나미)
Birth Name: Tereza Červeňáková (테레자 체르베나코바)
Position: Producer, Vocalist
Birthday: June 26, 2012
Zodiac Sign: Cancer
Chinese Zodiac Sign: Dragon
Height: 163 cm
Weight: 59 kg
Blood Type: N/A
MBTI Type: N/A
Nationality: Czech
Representative Color: Orange
Representative Emoji:
Nami Facts:
– She was born in Prague, Czech Republic.
– Family: Parents.
– Nami was the fourth and last BLACKBROWN member to be officially revealed on January 15, 2024.
– She is one of the first Czech idols to debut in a K-pop group under a major label.
– Before debut, she studied music production, songwriting, and basic sound engineering, and trained in pop vocals.
– Her specialty is composing melodies and harmonies as well as producing demo tracks for the group.
– Her charm point is her warm, panda-like eyes and calming voice.
– Nami speaks Czech, Korean, and conversational English.
– She is known among members as the “studio fairy” because she spends most of her free time working on new music.
– In the final debut lineup reveal, Nami ranked #5.
– She enjoys playing the piano, making lo-fi beats, and collecting vinyl records.
– Nami joined the company in late 2022 after submitting original self-produced songs to a global audition.
– She auditioned with her own composition and a vocal performance of “Through the
Night” by IU.
WHO IS YOUR BIAS?
Jae-hyun
Soya
Lyra
Nami

BLACKBROWN (블랙브라운), also known as BLBR or BBR, is a 4-member South Korean co-ed group under DL Entertainment. The group consists of Jae-hyun, Nami, Soya, and Lyra. They officially debuted on August 15th, 2025 with their digital single “Two Shades”, showcasing their unique “contrast” concept that blends elegance with strength.
BLACKBROWN Official Fandom Name: BROWNZIES (브라운지즈)
Fandom Name Explanation: Spojuje „BROWN“ z názvu BLACKBROWN se slovem „BUDDIES“ (kamarádi, blízcí). Vyjadřuje pevné přátelství, vzájemnou podporu a loajalitu mezi BLACKBROWN a jejich fanoušky, kteří si navzájem stojí po boku v každé situaci.
BLACKBROWN Official Fandom Colors: Gold & Dark Brown
BLACKBROWN Current Dorm Arrangement (updated August 8 2025)
Room 1: Jae-hyun & Nami
Room 2: Soya & Lyra
BLACKBROWN Official SNS:
Instagram: @blackbrown_official_
TikTok: @BLACKBROWNOFFICIAL
YouTube: @BLACKBROWN
BLACKBROWN Member Profiles:
Jae-hyun

Stage Name: Jae-hyun (재현)
Birth Name: Alexandr Červeňák (알렉산더 세르베낙)
Position: Leader, Main Dancer, Main Rapper
Birthday: February 14, 2010
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Tiger
Height: 173 cm
Weight: 53 kg
Blood Type: B
MBTI Type: N/A
Nationality: Czech
Representative Color: Blue
Representative Emoji:
Jae-hyun Facts:
– He was born in Prague, Czech Republic.
– Family: Parents and an older sister.
– Jae-hyun was the first BLACKBROWN member to be officially revealed on January 5, 2024.
– He is the first male Czech idol to debut in a K-pop group under a major label.
– Before debut, he trained in dance crews and participated in several street dance competitions in Europe.
– His specialty is powerful hip-hop choreography and freestyle rap.
– His charm point is his bright smile combined with a naturally deep gaze.
– Jae-hyun speaks Czech, Korean, and conversational English.
– He has a wide vocal range despite being the group’s main rapper.
– Known among members as a “mood maker” who lifts everyone’s spirits during practice.
– In the final debut lineup reveal, Jae-hyun ranked #1.
– He enjoys boxing and swimming to stay fit.
– Jae-hyun joined the company in mid-2021 after passing a global online audition.
– He auditioned with a self-choreographed dance to “Mic
Drop” by BTS.
Soya

Stage Name: Soya ( 콩 )
Birth Name: Samantha Horváthová ( 사만다 호르바토바 )
Position: Center,Lead Rapper, Vocalist
Birthday: February 19, 2010
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Tiger
Height: 159 cm
Weight: 55kg
Blood Type: N/A
MBTI Type: N/A
Nationality: Czech
Representative Color: Black
Representative Emoji:
Soya Facts
– She was born in Prague, Czech Republic.
– Family: Parents.
– Soya was the second BLACKBROWN member to be officially revealed on January 8, 2024.
– She is the first female Czech idol to debut in a K-pop group under a major label.
– Before debut, she trained in vocal academies and attended K-pop dance workshops in Europe and South Korea.
– Her specialty is smooth rap flow combined with stable live vocals.
– Her charm point is her expressive eyes and bright, warm laugh.
– Soya speaks Czech, Korean, and conversational English.
– She is known among members as the “black swan” for her elegant yet powerful stage presence.
– In the final debut lineup reveal, Soya ranked #3.
– She enjoys photography, painting, and practicing yoga.
– Soya joined the company in early 2022 after being scouted at a K-pop dance cover festival in Prague.
– She auditioned with a rap cover of “DDU-DU DDU-DU” by BLACKPINK and a vocal performance of “Love Poem” by IU
Lyra

Stage Name: Lyra (거문고)
Birth Name: Jolana Pěčková (졸라나 페치코바)
Position: Visual, Lead Vocalist
Birthday: January 4, 2011
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Rabbit
Height: 170 cm
Weight: 50 kg
Blood Type: N/A
MBTI Type: N/A
Nationality: Czech
Representative Color: Green
Representative Emoji:
Lyra Facts
– She was born in Prague, Czech Republic.
– Family: Parents.
– Lyra was the third BLACKBROWN member to be officially revealed on January 12, 2024.
– She is one of the first Czech idols to debut in a K-pop group under a major label.
– Before debut, she trained in classical and pop vocals for several years and also attended acting and modeling workshops.
– Her specialty is high-note singing and emotional ballad performances.
– Her charm point is her tall, graceful figure and gentle smile.
– Lyra speaks Czech, Korean, and basic English.
– She is known among members as the “giraffe princess” because of her height and elegant posture.
– In the final debut lineup reveal, Lyra ranked #4.
– She enjoys reading fantasy novels, drawing fashion sketches, and exploring cafés.
– Lyra joined the company in mid-2022 after sending an online audition video of her singing and modeling portfolio.
– She auditioned with a vocal performance of “Into the New World” by Girls’ Generation and “Celebr
ity” by IU.
Nami

Stage Name: Nami (나미)
Birth Name: Tereza Červeňáková (테레자 체르베나코바)
Position: Producer, Vocalist
Birthday: June 26, 2012
Zodiac Sign: Cancer
Chinese Zodiac Sign: Dragon
Height: 163 cm
Weight: 59 kg
Blood Type: N/A
MBTI Type: N/A
Nationality: Czech
Representative Color: Orange
Representative Emoji:
Nami Facts:
– She was born in Prague, Czech Republic.
– Family: Parents.
– Nami was the fourth and last BLACKBROWN member to be officially revealed on January 15, 2024.
– She is one of the first Czech idols to debut in a K-pop group under a major label.
– Before debut, she studied music production, songwriting, and basic sound engineering, and trained in pop vocals.
– Her specialty is composing melodies and harmonies as well as producing demo tracks for the group.
– Her charm point is her warm, panda-like eyes and calming voice.
– Nami speaks Czech, Korean, and conversational English.
– She is known among members as the “studio fairy” because she spends most of her free time working on new music.
– In the final debut lineup reveal, Nami ranked #5.
– She enjoys playing the piano, making lo-fi beats, and collecting vinyl records.
– Nami joined the company in late 2022 after submitting original self-produced songs to a global audition.
– She auditioned with her own composition and a vocal performance of “Through the
Night” by IU.
WHO IS YOUR BIAS?
Jae-hyun
Soya
Lyra
Nami
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