His hobbies are watching movies and TV dramas, cooking, listening to music.
Seoham’s name at birth was Gyeongbok, which he legally changed to Seungjun and in 2018 he legally changed it again to Seoham.
Seoham participated in YG´s "Mix Nine" and placed 32nd.
Seoham loves animes like Pokemon and Digimon and collects figurines as well.
Seoham’s ideal type is someone who can take care of him and help him grow.
Seoham appeared in the music videos for ”Zzang Christmas” and “Excuse Me” from fellow labelmates Bestie.
Seoham frequently tweets out song recommendations and he is a big fan of Day6 and KARD.
Seoham previously trained under JYP Entertainment and BigHit Entertainment and is friends with BTS Jin and the GOT7 members.
Seoham came up with the fandom name "Tinkerbell" for KNK.