2014–2015: Career beginnings Woodz auditioned more than 50 times for various entertainment companies, such as
SM Entertainment and
JYP Entertainment, before being accepted as a trainee at
YG Entertainment. He trained at YG for one and a half years before he joined the
Uniq pre-debut team. Uniq, a multinational collaboration managed by the Chinese company
Yuehua Entertainment, had members trained by both Yuehua Entertainment and YG Entertainment in the lead up to their official debut in both China and South Korea. Woodz's first public appearance with Uniq was on October 16, 2014, when the group performed on the music program
M Countdown. Their debut single "Falling in Love", recorded in both
Mandarin and
Korean, was released in both China and South Korea four days later on October 20. Their first mini album
EOEO, also recorded in both Mandarin and Korean, was released in both countries on April 24, 2015. As the group's main rapper and sub-vocalist, Woodz was involved in Uniq's musical direction from their debut, penning his own rap verses and other lyrics for their Korean releases. When Uniq's Korean promotions as a full group became more infrequent in the latter half of 2015 due to rising political tensions between China and South Korea, members of the group began pursuing solo activities such as acting; however, Woodz expressed a desire to focus his career as a musician instead. On August 14, 2015, the formation of the
musical collective M.O.L.A was announced via the release of the song "My Way" on
YouTube, featuring Woodz as one of its founding members alongside
15&'s
Park Ji-min and producer Nathan. Three additional members—
Pentagon's
Kino,
Seventeen's Vernon, and guitarist Hoho—later joined the collective.
2016–2018: Solo debut and foray into music production In 2016, Woodz applied to participate in the rap competition show
Show Me the Money 5; he had previously applied for the show's
fourth season but was unable to participate due to conflicts with Uniq's
EOEO promotions. Although he was eliminated, he drew positive attention from viewers. After his appearance on
Show Me the Money 5, he co-founded the production crew Drinkcolor alongside fellow producers
Eden, Oddtom, and M.O.L.A member Nathan on July 26, 2016. Woodz made his solo debut under the stage name Luizy, derived from his Portuguese name Luizinho, three days later on July 29, with the self-produced
hip-hop single "Recipe", a collaboration with rapper
Flowsik. The two wrote the track together after becoming friends while competing on
Show Me the Money. Woodz subsequently released the single "Baby Ride" featuring
Im Hyun-sik of
BtoB on August 14, 2016. Woodz collaborated with Im again in March 2017 on the single "Eating Alone", included on the
soundtrack for the music variety show ''''. Six months later, he featured on
Lee Gi-kwang's song "Dream". In November 2017, music publishing and production company Iconic Sounds announced that Woodz had been invited to participate in their annual songwriting and production camp. There, he met singer-songwriter , with whom he would co-produce the song "Always". The song was later featured on the survival show
The Unit: Idol Rebooting Project in January 2018, performed by the unit Blossom, and released as a digital single as part of the show's fourth mission. This marked Woodz's first time producing a track for another artist and a brief transitional period in which he ceased using the name Luizy, instead being credited under his legal name. Woodz was first credited under his current stage name in February 2018 with the release of singer and producer Eden's album
Ryu: 川, on which he co-produced the track "93" and featured on the track "Dance". As Woodz, he continued to write and produce songs for other artists in the following months, beginning with the debut evaluation song "It's Ok" for the Chinese survival show
Idol Producer in April 2018. Yuehua Entertainment announced that he would officially start using the stage name Woodz during his promotions as a soloist in May 2018; he released the digital single "Pool" on May 12, 2018, followed by "Different" on July 21. Both songs were co-produced by Woodz and
AOMG's
Cha Cha Malone. That month, Woodz co-produced the single "Zigzag" for
C-pop project group MR-X; he would also co-produce their next single "I Don't Wanna Fight Tonight", released two months later. In August, singer and musician
Jun released his solo debut single "Hold It Down", which Woodz wrote and co-produced. In the same month, he co-produced the song "Evanesce II" for
Super Junior-D&E's third
EP '
Bout You. In October,
R&B singer
Babylon released the album
Caelo, on which Woodz co-wrote and produced the tracks "Sincerity" and "Drive". In a further expansion of his creative independence, Woodz revealed the formation of his personal production team, Team How, through the eponymous documentary miniseries ''How: How Ordinary, We're'' on October 23, 2018. The team is composed of manager Lee Il-kyu, stylist Kim Hyup, graphic designer Robbroy, and co-producer and fellow M.O.L.A member Nathan. Woodz released the digital single "Meaningless" on November 3, 2018.
2019: Produce X 101 and X1 Woodz remained active in the music industry in the early months of 2019. In January, he co-produced the track "This Night", included on
Groovy Room's single of the same name. The following month, boy group
ONF released the track "Ice & Fire" from their third EP
We Must Love, which Woodz co-wrote and produced. On March 4, 2019, the survival show
Produce X 101 began filming; Woodz was first revealed to be participating as a contestant two weeks later on March 20. He continued to work as a lyricist and producer while filming for
Produce X 101: in late March, singer-songwriter
Suran released her second EP,
Jumpin', on which he co-wrote and produced the lead single "Don't Hang Up"; in April, he co-produced "Blossom", a promotional single performed by
VIXX's
Ravi and
GFriend's
Eunha for
Pepsi and
Starship Entertainment's K-pop collaboration project "For the Love of It". In the second episode of
Produce X 101, Woodz auditioned as one of three trainees representing Yuehua Entertainment with the self-written and produced song "Dream". He placed 67th in the show's first ranking in May 2019, and did not enter the top ten until the show's penultimate episode. Woodz finished fifth in the finale on July 19, becoming the trainee with the lowest initial rank to earn a spot in the final lineup of the band
X1, and the only debuting trainee to consistently rise in rank over the course of all seasons of
Produce 101. He debuted as a member of X1 on August 27, 2019, with the release of the EP
Emergency: Quantum Leap. Due to a
vote manipulation controversy involving multiple
Mnet franchises including
Produce X 101, the group ultimately disbanded on January 6, 2020.
2020–present: Return to solo activities Woodz made a solo comeback on June 29, 2020, with his first extended play
Equal and its lead single "Love Me Harder" (). Woodz promoted "Love Me Harder" () and the B-side track "Accident" on Korean music shows; he also performed other tracks on
Equal, such as "Buck".
Equal was named 4th Best K-pop Album by critics on
Billboards Top 10 K-pop albums of 2020. Woodz made another comeback in 2020, with the release of his second extended play
Woops! and its lead single "Bump Bump" on November 17. He promoted "Bump Bump" alongside the album track "Trigger" () on South Korean music programs. "Bump Bump" was listed as 6th place by critics on
Billboards 20 Best K-pop Songs of 2020. Woodz returned with a new single album
Set on March 15, 2021, led by the single "Feel Like". He released his third extended play
Only Lovers Left on October 5, 2021, featuring the double lead singles "Kiss of Fire" and "Waiting". He co-produced and co-wrote three songs in English for his international fans and expand his repertoire. He achieved his first music program win as a soloist on
The Show. Woodz released his fourth extended play
Colorful Trauma on May 4, 2022, with the lead single "I Hate You". On July 15, it was announced that Woodz would be holding the Woodz Live Colorful in Bangkok concert in Bangkok, Thailand on September 3. Woodz's exclusive contract with
Yuehua Entertainment expired on October 19, 2022, and he was revealed to have signed an exclusive contract with
Edam Entertainment on October 25, becoming their first male artist. In February 2023, Edam Entertainment released a teaser for the song "Abyss" from Woodz's fifth EP,
Oo-Li, which was released as a pre-release single on February 22.
Oo-Li was released on April 26 with the lead single "Journey". In December 2023,
Oo-Li was named 3rd Best K-pop Album of 2023 on
Billboards Best 25 K-pop Albums of 2023. Another single from
Oo-Li, "Drowning", reached number one on the
Circle Digital Chart in May 2025, over two years after its release. Woodz's first studio album
Archive. 1 was released on March 4, 2026. ==Personal life==