Highest Highnotes i've ever seen by Male Kpop Idols (really singing)

1. Jongho Ateez (B5)
2. Key Shinee (Bb5)
3. DK Seventeen (G#5)
4. YoungK Day6, Seungkwan Seventeen (G5)
6. Baekhyun EXO (F#5)
7. Jungkook BTS, San Ateez (F5)

Jongho also holds the record as the highest high note by every Korean acts

BAEKHYUN HIT C6 THE HIGHEST OF EVERY KOREAN ACTS

stream wonderland MV now it almost reach 80M

Additions :

Chen of Exo hit F5 and Eunkwang of BTOB hit F#5

Jimin BTS hit Ab5
Jae Day6 hit G5

I'm sorry if i forgot some

If you have more to add just add more here

G#5 and Ab5 is the same

Some other lot of idols such Seoho Oneus and Baekho Nuest I've seen them hitting E5 tho ....

Ken of VIXX also hit F5

CHEN OF EXO ACTUALLY HIT F#5 THO IT'S INSANE

YOUNGK OF DAY6 HIT G#5

Taeil NCT Hit G5
Doyoung hit F#5

Hweeseung of Nflying hit G#5

OKAY WOOZI OF SEVENTEEN ACTUALLY REALLY HIT G6 THO

Can you tell me from Super Junior? I remember KRY reached that 5th octave range but forgot exactly when

Taeyang of Bigbang hit E5 or probably higher
Daesung of Bigbang hit D5 or prob. Higher

A 2PM member also did that but I forgot the exact

Kihyun of Monsta X hit F5

Kim Jaehwan also have it

https://twitter.com/chaedrgn/status/1380476326319099904?s=19

Hui Pentagon also hit B5 at Basquiat stage

Jinho hit G5

Changmin of TVXQ hit E5 at Mirotic but I'm sure he ever git higher than this