K-pop Boy Groups

The Sound Members Profile: Full Names, Ages, Heights, Weights and More

June 26, 2026 | By
The Sound members are Julian Earl, Eson, YE-ON, and YOHAN.
OriginSeoul, South Korea
DebutFebruary 9, 2018
Number of Members4
MembersJulian Earl
Eson
YE-ON
YOHAN
Oldest MemberEson
Youngest Member (Maknae)YOHAN
Tallest MemberYE-ON
Shortest MemberJulian Earl

The Sound Members Profile

Julian Earl

The Sound member Julian Earl
Full NameJulian Noo-Ree Peereboom
BirthdayApril 09, 1998
BirthplaceN/A
Age28 years and 2 months old
Height5 feet 6 inches (168 cm)
Zodiac SignAries
Chinese Zodiac SignTiger
Blood TypeO
MBTIINFP
EducationHanlim Multi Arts High School
PositionMain Vocalist, Guitarist
Instagram@dsnd_beanybear

Eson

The Sound member Eson
Full NameHong Jaehyung
BirthdayFebruary 28, 1998
BirthplaceSeoul, South Korea
Age28 years and 3 months old
Height5 feet 9 inches (176 cm)
Zodiac SignPisces
Chinese Zodiac SignTiger
Blood TypeA
MBTIINTJ
EducationHanlim Multi Arts High School
PositionMain Guitarist, Vocalist
Instagram@dsnd_eson

YE-ON

The Sound member YE-ON
Full NameChoi Yeon
BirthdayMarch 08, 1998
BirthplaceSeongnam, South Korea
Age28 years and 3 months old
Height6 feet 0 inches (183 cm)
Zodiac SignPisces
Chinese Zodiac SignTiger
Blood TypeA
MBTIISFP
EducationHanlim Multi Arts High School
PositionBassist
Instagram@dsnd_on_n

YOHAN

The Sound member YOHAN
Full NameJoo Yohan
BirthdayJanuary 19, 2000
BirthplaceSeoul, South Korea
Age26 years and 5 months old
Height5 feet 11 inches (182 cm)
Zodiac SignCapricorn
Chinese Zodiac SignRabbit
Blood TypeA
MBTIISTJ
EducationHanlim Multi Arts High School
PositionDrummer
Instagram@dsnd_yohan

Member Ages: Oldest to Youngest

MemberBirthdayAge
EsonFebruary 28, 199828 years, 3 months, 29 days old
YE-ONMarch 08, 199828 years, 3 months, 18 days old
Julian EarlApril 09, 199828 years, 2 months, 17 days old
YOHANJanuary 19, 200026 years, 5 months, 7 days old

FAQs

How many members are in The Sound?

The Sound is a 4-member K-pop boy group. The group consists of Julian Earl, Eson, YE-ON, and YOHAN.

When did The Sound debut?

The Sound debuted on February 9, 2018, with their album Static Colors.

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