TO1 (Korean: 티오원; formerly known as TOO) (stylized in all caps) was a South Korean boy band formed by Mnet's 2019 reality show To Be World Klass. The group debuted on April 1, 2020, with their first mini album Reason For Being: Benevolence with "Magnolia" serving as the title track.

History

2020: Debut and Road to Kingdom

On March 20, it was announced that the group will join Mnet's reality television competition Road to Kingdom. They were the second group eliminated in the seventh episode.

The group debuted with their first mini album Reason For Being: Benevolence on April 1, with the title track "Magnolia".

On July 15, the group released their second mini album Running TOOgether, with the title track "Count 1, 2."

On August 13, at the 2020 Soribada Awards, TOO won the "New Artist Award", their first rookie award since debut.

2021: Reformation, Re:Born , and Re:Alize

On January 13, CJ ENM and n.CH Entertainment were involved in management disputes, where CJ ENM reportedly terminated their management contract with n.CH Entertainment. One day later, n.CH Entertainment responded to the disputes by stating that their contract was not formally signed for months, and that no expenses were paid since August 2020.

It was announced on March 28 that the group had changed its name from TOO to TO1.

TO1 made their re-debut with their first EP Re:Born on May 20, with the title track "Son of Beast". The group will be managed under CJ ENM's music label, WakeOne.

On November 4, TO1 released their second EP Re:Alize, with the title track "No More X".

On December 28, Wake One announced that Woonggi would be taking a break from the group due to an anxiety disorder, and thus TO1 would temporarily continue with the remaining nine members.

2022–2023: Line-up changes, Why Not?? , UP2U, Renta's departure and departure from WakeOne

On April 30, WakeOne released an official statement via TO1's fan cafe, announcing member Chihoon's departure from the group. On June 17, Wake One announced members Minsu, Jerome, and Woonggi's departure from TO1. They also announced that Daigo, Renta, and Yeojeong will be joining TO1 as new members. Renta and Daigo participated in Produce 101 Japan Season 2, placing 13th and 16th respectively.

On July 28, TO1 released their third EP Why Not??, with the title track "Drummin'".

On August 21, Chan wore a durag during KCON Los Angeles which caused controversy.

On November 23, TO1 released their fourth EP UP2U, with the title track "Freeze Tag'".

On September 22, 2023, Renta announced through an Instagram post containing a letter in both Korean and Japanese that he would be leaving the group.

On December 17, 2023, it was announced through a Fancafé post that the group's contract with WakeOne would be terminated officially on December 31, 2023.

Members

Final line-up

  • Donggeon (동건) (2020–2023)
  • Chan (찬) (2020–2023)
  • Jisu (지수) (2020–2023)
  • Jaeyun (재윤) (2020–2023)
  • J.You (제이유) (2020–2023)
  • Kyungho (경호) (2020–2023)
  • Daigo (다이고) (2022–2023)
  • Yeojeong (여정) (2022–2023)

Former members

  • Chihoon (치훈) (2020–2022)
  • Minsu (민수) (2020–2022)
  • Jerome (제롬) (2020–2022)
  • Woonggi (웅기) (2020–2022)
  • Renta (렌타) (2022–2023)

Timeline

Discography

Extended plays

TitleDetailsPeak chart positionsSales
KORJPN
TOO
Reason for Being: BenevolenceReleased: April 1, 2020 Labels: n.CH Entertainment, Stone Music Formats: CD, digital download Track listing"Magnolia" (매그놀리아) "Take It Slow" (오늘은 이만큼) "Don't Fear Now" (피어나) "Everything's Gonna Be Alright" (기억해요) "You Can't Hurry Love"4KOR: 27,798
Running TOOgetherReleased: July 15, 2020 Labels: n.CH Entertainment, Stone Music Formats: CD, digital download Track listing"Count 1, 2" (하나 둘 세고) "Step by Step" "Better" "Taillight" "Dancing in the Moonlight"9KOR: 46,202
TO1
Re:BornReleased: May 20, 2021 Label: WakeOne, Stone Music Formats: CD, digital download Track listing"Reborn" (Intro.) "Son of Beast" "Hot Sauce" (매운맛) "Surf" "Hello Goodbye" "With You" (너만 있다면) "Son of Beast" (English ver.) "Don't Fear Now" (피어나) (TO1 ver.)12KOR: 46,635
Re:AlizeReleased: November 4, 2021 Label: WakeOne, Stone Music Formats: CD, digital download Track listing"Realize" (Intro.) "No More X" "Golden" "Prayer" "In My Light" "Mirage" (신기루) "No More X" (English ver.) "Infinite City" (Groundbreak ver.) (CD only)7KOR: 34,868
Why Not??Released: July 28, 2022 Label: WakeOne, Stone Music Formats: CD, digital download Track listing"Boom Pow" "Drummin'" "What a Beautiful Day" "Sugar Shock" "Butterflies"1130KOR: 48,879 JPN: 1,661
UP2UReleased: November 23, 2022 Label: WakeOne, Stone Music Formats: CD, digital download Track listing"Troublemaker" "Freeze Tag" (얼음 땡) "Rude Boi" "Retro !ove" "Fill In"5KOR: 50,600

Singles

As lead artist

TitleYearPeak chart positionsAlbum
KOR Down.
TOO
"Magnolia" (매그놀리아)2020Reason For Being: Benevolence
"Count 1, 2" (하나 둘 세고)Running TOOgether
TO1
"Son of Beast"2021Re:Born
"No More X"Re:Alize
"Drummin'"2022Why Not??
"Freeze Tag" (얼음 땡)193UP2U

Soundtrack appearances

YearTitleMember(s)Album
2020"Fly Away" (비상)Donggeon, JaeyunAlmost Famous OST
2022"You Better Not"Donggeon, JaeyunGhost Doctor OST
"Balloon"Jaeyun, J.YouXX+XY OST
"Young Forever"Jaeyun, J.YouStreet Man Fighter OST
"OVERLAP"Donggeon, Jaeyun, J.YouLove Catcher in Bali OST
2023"Dream Touch"Donggeon, Chan, JaeyunThe Haunted House Ghost Ball ZERO OST

Filmography

  • To Be World Klass (Mnet, 2019)
  • Road to Kingdom (Mnet, 2020)
  • TOO Mystery (Mnet, 2020)
  • Welcome 2 HOUSE (Mnet, 2021)
  • To.1Day (Mnet, 2021)
  • TO1 High School (Mnet, 2022)
  • Freeze Tag Race (Mnet, 2022)

Videography

YearTitleAlbumDirector(s)
2020"Magnolia" (매그놀리아)Reason For Being : 인JA KYOUNG KIM (Flexible Pictures)
"Count 1, 2" (하나 둘 세고)Running TOOgetherJunwoo Lee (Salt Film)
2021"Son of Beast"Re:BornN/A
"No More X"Re:Alize
2022"Drummin'"Why Not??Kim Youngjo, Yoo Seungwoo (Naive Creative Production)
"Freeze Tag" (얼음 땡)UP2UZiyong Kim (FantazyLab)

Awards and nominations

Name of the award ceremony, year presented, award category, nominee(s) of the award and the result of the nomination
Award ceremonyYearCategoryNominee(s)/Work(s)ResultRef.
Asia Artist Awards2020Male Singer Popularity AwardTOONominated
Korea First Brand AwardsNew Male Artist AwardNominated
Soribada Best K-Music AwardsRookie AwardWon
Mnet Asian Music AwardsBest New Male ArtistNominated
Artist of the YearNominated
Worldwide Icon of the YearNominated
Golden Disc Awards2021Rookie Artist of the YearNominated
Asia Artist AwardsMale Idol Group Popularity AwardTO1Nominated
Mnet Japan Fan's Choice Awards2022Hot IconWon

Notes

External links