Park Je Up (박제업), also simply known as Jeup and formerly as seowool (서울), is a South Korean singer under KH Company. He is a member of the boy group IMFACT. He made his solo debut on October 3, 2022 with the digital single "Daystar".
2022: Departure from Star Empire, new agency, solo debut with "Daystar"
On January 3, 2022, Jeup announced that he has departed from Star Empire Entertainment after his contract expired. One day later, Star Empire announced that the members of IMFACT have parted ways with the agency.
On April 11, it was announced that he has signed an exclusive contract with KH Company, and will be making his solo debut under the stage name seowool.
On August 17, KH Company announced that Seowool will be debuting in September with the digital single "Daystar". The release date was later revealed to be September 16. However, on September 12, KH Company stated that, due to internal circumstances, the release will be delayed. On September 19, the new release date was revealed to be October 3.
On July 13, 2020, Star Empire Entertainment announced Jeup would be enlisting on July 27. He was officially discharged on January 26, 2022.