Everyone has their own distinct personality, but some people are more unique than others. According to statistics on MBTI (Myers Briggs) personality theory, the rarest personality type in the world is INFJ—the “Advocate” personality. INFJs are idealists who want nothing more than to leave a mark on the world by helping others. They’re altruistic, inspiring, insightful, creative, and passionate.
Representing just 1.5% of the population, INFJs share their personality type with the likes of Martin Luther King, Lady Gaga, and these 18 K-Pop idols.
1. Taeyeon (Girls’ Generation)
Girls’ Generation’s Taeyeon used to get ISFJ on personality tests, but during promotions for “Happy”, she revealed she’s an INFJ. Interestingly, ISFJ is actually the most common personality type, found in 13.8% of people.
2. Kai (EXO)
EXO’s Kai took the MBTI test live for fans back in December 2019. When he looked up more information, he learned that his personality type is similar to that of a cat.
3. Solar (MAMAMOO)
MAMAMOO’s Solar made a video of herself taking the MBTI personality test for her YouTube channel, Solarsido. She said the results were fascinating, and she was shocked to learn how rare her personality is up.
4. JB (GOT7)
GOT7’s JB revealed his personality type as INFJ a while ago, but in a live broadcast from June 2020, he told fans he doesn’t believe in things like MBTI much.
5. Yves (LOONA)
In 2019, LOONA’s Yves told fans her personality type is INFJ. However in 2020, she said she also gets ENFJ on the test sometimes, indicating that she’s a mixture of introverted and extroverted.
6. Seunghee (Oh My Girl)
Oh My Girl’s Seunghee once described her MBTI type to fans as “the grandpa with the green clothes”. Her funny description refers to the illustration for INFJ on 16personalities.com
7. Mark (NCT)
Wondering how someone as friendly and bubbly as NCT’s Mark could be an introvert type? Well, INFJs are actually the most extroverted of all the “I” personality types because they have such good social skills.
8. Jisung (NCT)
Fellow NCT member Jisung says he flitters between INFJ and INFP when he takes the MBTI personality test. INFJ was his first result.
9. Umji (VIVIZ)
Umji took the MBTI test for fans during her time with GFRIEND. Her result? INFJ, of course.
10. Luda (Cosmic Girls/WJSN)
WJSN/Cosmic Girls’ Luda’s personality seems to change a lot. She’s been typed as ISTJ, ISFJ, and INFJ. She received her INFJ result in an episode of The K-POP’s MBTI of My Members.
11. Wonwoo (SEVENTEEN)
All the SEVENTEEN members took the MBTI test on an episode of Going SEVENTEEN, and there was a surprising amount of overlap. In fact, despite there being 16 personality types in total, the members share just five types between them. Wonwoo is part of the INFJ trio.
12. Woozi (SEVENTEEN)
Alongside Wonwoo, SEVENTEEN’s Woozi is also an INFJ. All the members agreed that this personality type fits him perfectly.
13. The8 (SEVENTEEN)
Finally, The8 completes SEVENTEEN’s INFJ group. It’s no wonder these three vibe so well together.
14. Hani (EXID)
EXID’s Hani was once typed as INTJ. However, in an Instagram update, she revealed her personality changed to an INFJ. Hani says her personality changed because of her extensive traveling.
15. Yeeun (formerly of CLC)
Yeeun has told fans her MBTI result several times. She must be a true “Advocate”, because her answer is always the same: INFJ.
16. Jiwoo (KARD)
When KARD’s Jiwoo announced that she’s an INFJ, she also confessed that Yeeun is the only fellow INFJ she knows.
17. Leo (VIXX)
VIXX’s Leo took the MBTI personality test in a YouTube video, and fans weren’t surprised at all to find out he’s an INFJ. In fact, many of them predicted it well in advance.
18. Hajoon (The Rose)
In a live broadcast at the end of June, The Rose’s Hajoon told fans he got two different MBTI results, but the one he feels closest to is INFJ. His other result was ISTJ.