[talk] [2025 Latest] Jung Yi-jung (Voice Planner 2) Complete Profile! Age, Height, MBTI, etc.

Jung Yi-jung is a member of the Korean boy band WHIB and appeared on the survival show "BOYS II PLANET (Boypla 2)." In addition to profile information such as his age, height, blood type, family composition, and MBTI, we will introduce him in detail from his trainee days to his activities on Boypla 2.

 

 

table of contents   1. Who is Jeong Yi-jeong? Basic profile 2. Career and path to debut 3. His achievements and growth story in BOYS II PLANET 4. Personality, MBTI, hobbies and special skills 5. Family and Private Life 6. Q&A | What fans want to know about Jung Yi-jung 7. Summary | The charm of Jeon Yi-jeong

 

 

1. Who is Jeong Yi-jeong? Basic profile

 

Jeon Yi-jung is a Korean idol and a member of the boy group "WHIB" under CJeS STUDIOS. He is the group's main dancer and has attracted attention for his dazzling performances and consistent expressiveness. In 2025, he participated in the survival audition program "BOYS II PLANET," expanding his popularity not only in Korea but globally.

 

The table below summarizes Jung Yi-jeong's basic profile.

 

item	detail
name	Jun Leejeong
date of birth	September 8, 2003
age	22 years old (as of 2025)
Birthplace	Namyangju City, Gyeonggi Province, South Korea
height	178cm
blood type	B type
Affiliated agency	CJeS STUDIOS
group	WHIB
position	Main dancer, vocalist
Debut Date	November 8, 2023 (single "Cut-Out")
MBTI	INFJ (previously also known as ENFJ)
nickname	❄️Snowman, CALEB, Lee Jeong Fairy

 

 

 

 

2. Career and path to debut

After being a trainee at SM Entertainment and Pledis Entertainment, Yi Jung joined CJeS STUDIOS, where he spent about three years as a trainee, honing his skills in dance, vocals, and composition.

 

 

On November 8, 2023, he officially debuted as a member of the eight-member boy band WHIB. He released his debut single "Cut-Out" and made his presence felt as a central member of the group's choreography team. His sharp dancing and leadership skills were particularly well-received by fans and those involved from the start of his debut.

 

 

 

 

3. His achievements and growth story in BOYS II PLANET

Three members of WHIB (Yi Jung, Junmin, and Wonjun) participated in Mnet's "BOYS II PLANET (Boypla 2)," which began airing in July 2025. Yi Jung did not get off to a smooth start, receiving a 2-star (☆☆) rating in the initial star level test, only to be downgraded to 1 star in the subsequent re-evaluation.

 

 

However, as the show progressed, his efforts and abilities were gradually recognized. In the one-on-one ranked battle in episodes 3 and 4, he performed "plot twist" and won with 121 individual votes. He was ranked 23rd in the first survivor announcement ceremony. Furthermore, in the position battle in episodes 6 and 7, he tried rapping for the first time with "HOT," collecting 1,400 votes and taking first place on the team. This performance helped him rise to 12th place.

 

In the semi-finals, he was the leader and main rapper for the new song "Chains." As a result, his team received the highest score, and he himself demonstrated his leadership and challenging spirit. He eventually advanced to the finals, and his story of growth, which began with two stars, touched the hearts of many viewers.

 

 

 

 

4. Personality, MBTI, hobbies and special skills

Yi Jung's MBTI is INFJ, and he previously announced that he was ENFJ. He is said to have both extroverted and introverted sides, and to have a personality that allows him to adapt flexibly depending on the situation. He also has a tearful side, and he values ​​connections with his friends and fans.

 

His hobbies are composing music, watching movies, and writing down memorable lines in a notebook. His special skills are diverse, including composing music, choreography, and playing the guitar, and he is blessed with a great artistic sense. His food preferences are also unique, and he likes pepperoni pizza and sweet treats, and he openly declares that he is a "wheat rice cake lover" when it comes to the classic Korean dish, tteokbokki.

 

 

 

 

5. Family and Private Life

His family consists of his parents, his younger sister who was born in 2012, and his pet dog, Doon-yi. He graduated from Dong-hwan Middle School and Dong-nam High School in his hometown of Namyangju. His name, Yi-jeong, means "to live righteously," and was given to him by his great-grandfather.

 

He has also spoken of admiring BIGBANG's Taeyang and ENHYPEN's Heeseung as his role models since his trainee days, and this influence is evident in his performance style and attitude on stage.

 

 

 

 

6. Q&A | What fans want to know about Jung Yi-jung

Q1. How tall is Jung Yi-jung?
→ He is 178cm tall. He stands out among the group for his good figure.

 

 

Q2. What is MBTI?
→ Currently, he is publicly identified as an INFJ, but was previously referred to as an ENFJ.

 

 

Q3. What are your hobbies and special skills?
→ My hobbies are composing music, watching movies, and reading, and my special skills are dancing, choreography, composing music, and playing the guitar.

 

 

Q4. What is your family composition?
→ I have my parents, a younger sister (born in 2012), and my pet dog, Doon-yi.

 

 

Q5. What was your initial impression of Voicepla 2?
→ I started with 2 stars (☆☆) in the star level test.

 

 

 

 

7. Summary | The charm of Jeon Yi-jeong

Jeon Yi-jung is an idol who worked hard from her trainee days to debut as WHIB, and further proved her talent and growth through Voicepla 2. Although she started off with a two-star rating, she continued to challenge herself and work hard, and made it to the finals, making her the epitome of a "growing idol."

 

 

In the future, they are expected to not only continue their activities as a group, but also to be active in many areas, making use of their individual talents in composing and choreography. Fans can say that they are idols that fans will want to support as they move forward.

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