# High4

High4 (Korean: 하이포; stylized as HIGH4) was a South Korean boy band under the management of N.A.P Entertainment. The group consisted of members Alex, Myunghan, and Youngjun. They officially debuted into the Korean entertainment industry on April 8, 2014 with the song "Not Spring, Love, or Cherry Blossoms" featuring IU. On January 31, 2017, it was announced that leader Sunggu would be leaving the group.
On August 16, 2017, Alex announced on his Instagram live that the members have gone their separate ways and they would have their own solo activities, confirming the disbandment of High4.

## Members
### Former

* Sunggu (성구)
* Alex (알렉스)
* Myunghan (명한)
* Youngjun (영준)

## Discography
### Extended plays

| Title | Album Details | Peak chart positions | Peak chart positions | Sales |
| Title | Album Details | KOR | JPN | Sales |
| Korean |||||
| Hi High | Released: August 27, 2014 Label: N.A.P. Entertainment, LOEN Entertainment Formats: CD, digital download Track listing Say Yes Headache (뱅뱅뱅) True Love Time Out A Little Closer (해요 말고 해) feat. Lim Kim Not Spring, Love, or Cherry Blossoms (봄 사랑 벚꽃 말고) with IU | 12 | — | KOR: 1,162 |
| Blessed | Released: February 28, 2017 Label: N.A.P. Entertainment, LOEN Entertainment Formats: CD, digital download Track listing Live, Love, Life intro Love Line Ooh Girl Pray (기도해) Last Summer (네가 없을 뿐인데) | 6 | — | KOR: 6,320 |
| Japanese |||||
| High Five | Released: February 8, 2015 Label: N.A.P. Entertainment Formats: CD, digital download Track listing Day By Day (Japanese ver.) Headache (Japanese ver.) A Little Closer feat. Lim Kim Not Spring, Love, or Cherry Blossoms feat. IU Day By Day Headache | — | — | — |
| Hi Summer | Released: July 11, 2015 Label: N.A.P. Entertainment Formats: CD, digital download Track listing Baby Boy (Japanese ver.) True Love (Japanese ver.) Day By Day (Japanese ver.) Baby Boy True Love Day By Day inst. | — | — | — |
| "—" denotes releases that did not chart or were not released in that region. |||||

### Single albums

| Title | Album details | Peak chart positions | Sales |
| Title | Album details | KOR | Sales |
| HookGA (as High4:20) | Released: October 3, 2016 Label: N.A.P Entertainment, LOEN Entertainment Formats: CD, digital download Track listing HookGA (Hook가)feat. Hwasa Weekend | 10 | KOR: 2,875 |

### Singles

| Title | Year | Peak chart positions | Peak chart positions | Peak chart positions | Sales | Album |
| Title | Year | KOR | KOR Hot | US World | Sales | Album |
| "Not Spring, Love, or Cherry Blossoms" (봄 사랑 벚꽃 말고) (feat. IU) | 2014 | 1 | 1 | 21 | KOR: 2,763,793 | Hi High |
| "A Little Closer" (해요 말고 해) (with Lim Kim) | 2014 | 29 | — | — | KOR: 95,715 | Hi High |
| "Headache" (뱅뱅뱅) | 2014 | 171 | — | — | KOR: 11,782 | Hi High |
| "Day by Day" (비슷해) | 2015 | — | — | — | KOR: 14,653 | Non-album singles |
| "Baby Boy" | 2015 | — | — | — | KOR: 5,411 | Non-album singles |
| "D.O.A. (Dead or Alive)" | 2015 | — | — | — | | Non-album singles |
| "Until We Live in the Same Sky" (하나의 하늘에 사는 날까지) | 2016 | — | — | — | | Non-album singles |
| "HookGA" (as High4:20, feat. Hwasa) | 2016 | — | — | — | | HookGA |
| "Love Line" | 2017 | — | — | — | | Blessed |
| "—" denotes releases that did not chart or were not released in that region. |||||||

## Awards and nominations

| Award | Year | Category | Nominated work | Result |
| Gaon Chart Music Awards | 2015 | Song of the Year – April | "Not Spring, Love, or Cherry Blossoms" (feat. IU) | Nominated |
| Golden Disc Awards | 2015 | Digital Song Bonsang | "Not Spring, Love, or Cherry Blossoms" (feat. IU) | Nominated |
| Golden Disc Awards | 2015 | Rookie of the Year | "Not Spring, Love, or Cherry Blossoms" (feat. IU) | Nominated |
| Melon Music Awards | 2014 | Best Ballad | "Not Spring, Love, or Cherry Blossoms" (feat. IU) | Nominated |
| Melon Music Awards | 2014 | Hot Trend Award | "Not Spring, Love, or Cherry Blossoms" (feat. IU) | Nominated |

## Music programs win
### Inkigayo

| Year | Date | Song |
| 2014 | May 11 | "Not Spring, Love, or Cherry Blossoms" |