About ONF
ONF Member Ages
Ranked from oldest to youngest.
| Member | Birthday | Age |
|---|---|---|
| 1. Hyojin | Apr 22, 1994 | 28 years old |
| 2. E-Tion | Dec 24, 1994 | 28 years old |
| 3. J-US | Jan 13, 1995 | 28 years old |
| 4. Wyatt | Jan 23, 1995 | 28 years old |
| 5. MK | Nov 16, 1995 | 27 years old |
| 6. U | Mar 16, 1999 | 24 years old |
ONF Member Heights
Ranked from tallest to shortest.
| Member | Height |
|---|---|
| 1. MK | 1.78 m (5’10”) |
| 2. Wyatt | 1.75 m (5’9″) |
| 3. J-US | 1.74 m (5’9″) |
| 4. E-Tion | 1.73 m (5’8″) |
| 5. Hyojin | 1.73 m (5’8″) |
| 6. U | 1.70 m (5’7″) |
Members and Position(s)
Members
ONF is composed of six members born between 1994 and 1999. Their names are: Hyojin, J-US, E-Tion, Wyatt, MK, and U. The oldest member is Hyojin (born Apr 22, 1994). The youngest member (maknae) is U (born Mar 16, 1999).
Position(s)
| Member | Position(s) |
|---|---|
| Hyojin | ON leader, main vocalist |
| E-Tion | lead vocalist |
| J-US | OFF lead dancer, vocalist, rapper |
| Wyatt | main rapper, main dancer, vocalist |
| MK | lead vocalist, rapper |
| U | main dancer, lead rapper, maknae |
Fun Facts and Trivia
- The oldest member of ONF is Kim Hyojin (born Apr 22, 1994).
- The youngest member (maknae) of ONF is Mizuguchi Yuto, better known as U (born Mar 16, 1999).
- The tallest member of ONF is MK with a height of 178 cm (5’10”).
- The shortest member of ONF is U with a height of 170 cm (5’7”).
Facts
- MK was an apprentice at Starship Entertainment, and participated in Mnet’s survival show NO.MERCY, but was eliminated in episode 7.
- They performed for the first time at the idolCON event organized by Mnet where a large number of groups (31 in total). Part of these were groups that have not made their official debut.
- Laun explained that the group consists with two units, (ON) has an upbeat image with emotional vocals as its key point, and (OFF) has a charismatic image and focuses on a power-packed dance performance.
- On September 30, it was revealed that the group will participate in YG’s survival program, MIXNINE.
- Laun and Hyo Jin were finalists, so they were going to debut in the winning group of MIXNINE but some problems occurred regarding that and they could not debut together with the A.C.E guys and other guys who had not debuted yet.
- They will debut in Japan in summer 2018.
- During the “Complete” promotions they reached Hanteo rank 3.
