Koo Jun-hoe

Career overview

Subject: Koo Jun-hoe (Acting career overview).
Role: Meticulous television and film archivist.
Constraints:
ONLY verifiable facts from provided SYNOPSIS and SOURCES.
No invented titles, names, dates, etc.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Word count: 180-260 words.
Structure: 2-3 short paragraphs.
No preamble or JSON.
Name: Koo Jun-hoe (구준회), stage name Ju-ne.
Birth: March 31, 1997, Seoul, South Korea.
Profession: Singer, dancer, actor.
Group: iKON (member, main vocalist).
Acting Credits/Works:
"True to Love" (K-Drama, 2023) - acting debut.
"Twinkling Watermelon" (2023).
"Marry You" (2024).
"Finding Hidden Money" (2025).
Other: First appeared on TV in March 2009 as a "13-year old Michael Jackson" on "Star Kin".
Paragraph 1: Introduction and early TV appearance.
Koo Jun-hoe, also known by the stage name Ju-ne, is a South Korean singer and actor. Born on March 31, 1997, in Seoul, South Korea, he is a member of the boy group iKon. While primarily recognized as a singer and dancer, his television presence dates back to March 2009, when he appeared on Star Kin as a 13-year-old Michael Jackson.
Paragraph 2: Acting career details.
Koo transitioned into acting, making his debut in the K-Drama True to Love in 2023. Since that time, he has continued his work as an idol actor. His acting credits include the 2023 production Twinkling Watermelon. He is also known for his roles in Marry You, released in 2024, and the 2025 project Finding Hidden Money.
Draft 1 Word Count Check:
Koo Jun-hoe, also known by the stage name Ju-ne, is a South Korean singer and actor. Born on March 31, 1997, in Seoul, South Korea, he is a member of the boy group iKon. While primarily recognized as a singer and dancer, his television presence dates back to March 2009, when he appeared on Star Kin as a 13-year-old Michael Jackson. (61 words)

Koo transitioned into acting, making his debut in the K-Drama True to Love in 2023. Since that time, he has continued his work as an idol actor. His acting credits include the 2023 production Twinkling Watermelon. He is also known for his roles in Marry You, released in 2024, and the 2025 project Finding Hidden Money. (56 words)

Total: 117 words. This is too short. I need to reach 180-260 words.
Expanding Content (Staying strictly within sources):
I need to add more details from the sources without inventing anything.
Sources mention:
Stage name Ju-ne.
Member of iKon (under 143 Entertainment).
Main vocalist in iKON (started 2015).
Known for Twinkling Watermelon (2023), Finding Hidden Money (2025), Marry You (2024).
Debut in True to Love (2023).
First TV appearance March