KTRENZ Hype Index
How much buzz is around Sung Si-kyung?
40/100
- Coverage momentum
- AI attention
- Upcoming activity
- 79
- 29
- 0
The KTRENZ Hype Index (0–100) blends up to five live signals — KTRENZ editorial coverage momentum over the last 30 days (25%), AI-retrieval attention on the artist (20%), upcoming scheduled activity (15%), external demand from Naver search and YouTube traction (25%), and third-party SNS posts anchored to the act’s releases in the last 30 days (15%) — each log-normalized against a fixed cap. The first three exist for every act. The last two require data we do not have for everyone: where a signal is not measured it is left out and the remaining weights are renormalized, so an act is never scored down for something we simply did not observe.
Stories
Sung Si-kyung: events we kept following
Things that happened more than once — each page holds every beat on the record, with its sources.
rolloutresult2026-08-11 — 2026-08-12
2-Star Outstanding grade + additional honor
Sung Si-kyung — Liquor Brand
rollout2026-08-09 — 2026-08-11
Sung Si-kyung — Joint Concert
rollout2026-07-11 — 2026-07-31
Sung Si-kyung — Variety
tour legresult2026-07-15 — 2026-07-21
Sung Si-kyung — ‘Sung Si-kyung with Friends’
Quick answers
Sung Si-kyung: your questions
Who is Sung Si-kyung?
- Sung Si-kyung is a K-pop artist, active since 2000.
How much buzz is around Sung Si-kyung right now?
- Sung Si-kyung's KTRENZ Hype Index is 40/100 — a live score blending external search demand, KTRENZ coverage momentum, AI-retrieval attention, and upcoming activity.
When did Sung Si-kyung debut?
- Sung Si-kyung debuted in 2000.
What is Sung Si-kyung's latest release?
- Sung Si-kyung, His Pickiness That Created 1.5 Billion Cumulative Views: "I Can't Do It Without Sincerity, I Can't Fill It With Lies..." (2026-08-25).
Stories
Latest about Sung Si-kyung
An Eun-jin duets with Sung Si-kyung, promises 'SexyBack' stage if new drama hits
An Eun-jin stopped by KBS 2TV's '고막남친' on Sept. 4 to sing a Jang Hye-jin classic—and promised a Justin Timberlake performance if her new drama takes off.
KTRENZ Newsdesk · 7 hr ago
Kim Sejeong posts Paris photo as she builds dual career under BH Entertainment
Kim Sejeong posted a Paris street photo on September 4, months after switching agencies to BH Entertainment and wrapping a five-city fan concert tour.
KTRENZ Newsdesk · 19 hr ago
Red Velvet's Joy guest on Sung Si-kyung's 'Ear Boyfriend', continuing '좋을텐데' connection
Joy guests on KBS2's 'The Seasons - Sung Si-kyung's Ear Boyfriend' to perform her duet remake of his 2002 track '좋을텐데 (If Only)'.
KTRENZ Newsdesk · 4 d ago
Byun Yo-han, Moon Ji-hoon (Swings) appear on KBS 2TV's 'The Seasons' alongside Park Jung-hyun and Silica Gel
Byun Yo-han spent 7 months sober for 'Tazza: Beelzebub's Song'. Rapper Swings makes his acting debut in the film on the Aug. 28 episode of KBS 2TV's *The Season
KTRENZ Newsdesk · 8 d ago
Park So-dam, Jay Park & WJSN's Dayoung on KBS2 '고막남친'
Park So-dam opened up about her thyroid cancer battle. Jay Park discussed juggling his roles as artist and label head. WJSN's Dayoung revealed she was the one w
KTRENZ Newsdesk · 14 d ago
Park So-dam opens up about surgery and recovery on KBS music show
Park So-dam appeared on KBS 2TV's 'The Seasons,' performing two songs and opening up about surgery to restore a nerve affecting her voice.
KTRENZ Newsdesk · 15 d ago
Park Jae Beom addresses dating rumors and marriage speculation on 'The Seasons' Aug. 21
Park Jae Beom returns to *The Seasons* as a guest, tackling marriage rumors from *Yesterday* and performing b-boying on a torn ligament.
KTRENZ Newsdesk · 15 d ago
Haha, Kim Jang-hoon, Kim Jong-kook & Jung Eun-ji line up for The Seasons – Sung Si-kyung's Ear Boyfriend
KBS 2TV's music talk show aired August 14 at 11:30 PM with four guests, live performances, and the broadcaster's in-house AI system KAIROS.
KTRENZ Newsdesk · 22 d ago
Jeong Eun-ji performs new solo track 'Pado (i love LOVE)' on KBS2's The Seasons, 5 years after last solo album
Jeong Eun-ji returned with her first solo album in five years on KBS 2TV's The Seasons on Aug. 14, performing 'Pado (i love LOVE)' live and duetting with host S
KTRENZ Newsdesk · 22 d ago
Kim Jong-guk opens up about 21-year-old variety show days on '고막남친'
Kim Jong-guk stopped by KBS2TV's '더시즌즈-성시경의 고막남친' on Aug. 14, digging through old '체험 삶의 현장' clips and the unspoken deals that kept early 2000s music broadcasts
KTRENZ Newsdesk · 22 d ago
Park Jin Young, Young K, Jorji & Lee Sang-jun line up for The Seasons – Sung Si-kyung's Ear Boyfriend
KBS 2TV airs July 31 at 11 PM with Park Jin Young debuting 'WET' and DAY6's Young K discussing his 15-track album 'YOUNGEST'.
KTRENZ Newsdesk · 7/31/2026
John Park drops self-written summer single 'Yeoreumеun Dolawa' on July 23
John Park releases '여름은 돌아와', a funky soul-pop track he wrote, composed, and arranged himself, on July 23, 2026.
KTRENZ Newsdesk · 7/21/2026
Lee So-ra returns after 7 years with Jannabi-penned track on KBS2's The Seasons
Lee So-ra performed 'I'll Forget Your Face' on KBS2's The Seasons on July 17, a track she personally commissioned from indie rock band Jannabi.
KTRENZ Newsdesk · 7/17/2026
Jon Park announces July comeback on Sung Si-kyung's YouTube, duet of '두 사람' planned
Jon Park is dropping a self-written summer single in July—his first release in roughly 10 months—and locked in a duet with Sung Si-kyung for the YouTube cover s
KTRENZ Newsdesk · 7/13/2026
Choi Yu-ri drops 7-track EP '머무름, 둘', promotes on The Seasons
Choi Yu-ri dropped her new mini-album '머무름, 둘' on July 9, the sequel to last year's '머무름, 하나', with title track '막사랑'.
KTRENZ Newsdesk · 7/11/2026
Lee Seung-chul and Sung Si-kyung duet '말리꽃' on KBS2 — and the song choice was all Sung Si-kyung's idea
Sung Si-kyung vetoed Lee Seung-chul's first choice for their duet, pushing for '말리꽃' instead—even though the song's too high for his own voice.
KTRENZ Newsdesk · 7/11/2026
Lee Seung-chul's 40th anniversary, LUCY's KSPO Dome milestone headline KBS '더 시즌즈' July 10 episode
Lee Seung-chul, Choi Yu-ri, Kim Dae-myung, and LUCY sat down on KBS 2TV's '더 시즌즈-성시경의 고막남친' on July 10.
KTRENZ Newsdesk · 7/11/2026
Kim Jang-hoon and Sung Si-kyung's '나와 같다면' duet hits #1 on YouTube Korea music video chart
Sung Si-kyung and Kim Jang-hoon's live duet hit No. 1 on YouTube Korea's daily chart June 7, racking up 650K views in 3 days.
KTRENZ Newsdesk · 7/10/2026
Lee So-ra performs new Jannabi-penned single on Sung Si-kyung's YouTube show
Lee So-ra debuted 'Your Face, I'll Forget It All' on Sung Si-kyung's YouTube show July 7, a track written and composed by Jannabi's Choi Jung-hoon as a personal
KTRENZ Newsdesk · 7/7/2026
10CM, Sun Woo Jung-ah, Lee Seung-yoon & EVAN join Sung Si-kyung on The Seasons
Four acts stop by KBS 2TV's The Seasons – Sung Si-kyung's Ear Boyfriend on July 3 at 11 PM to preview new music and talk albums.
KTRENZ Newsdesk · 7/3/2026
Sung Si-kyung's new song 'My Day Like' features actress Moon Ga-young in MV — no fee charged
Sung Si-kyung revealed his upcoming single's title and praised Moon Ga-young for appearing in its music video unpaid, during a June 29 YouTube appearance.
KTRENZ Newsdesk · 6/29/2026
MAMAMOO reunite as full group for first time in 3 years 8 months on KBS 2TV's The Seasons
MAMAMOO reunite for the first time in 3 years and 8 months to perform 'Mr. Ambiguous' with original mustache props. Hwasa reacts to NVIDIA CEO Jensen Huang's pu
KTRENZ Newsdesk · 6/19/2026
Moon Ga-young's 3:47 AM gym post surfaces ahead of tvN drama comeback
Moon Ga-young posted a 3:47 AM gym selfie on June 10, weeks after her Best Actress win at the 62nd Baeksang Arts Awards and ahead of her tvN drama return.
KTRENZ Newsdesk · 6/11/2026
Moon Ga-young drops MV set photos for Sung Si-kyung's new song
Moon Ga-young shared behind-the-scenes photos from Sung Si-kyung's music video shoot. The singer replied with emojis in the comments.
KTRENZ Newsdesk · 6/10/2026
Sourced timeline
Sung Si-kyung timeline
Auto-compiled from KTRENZ coverage. Latest event 2026-08-25.
- 2026-08-25release
Sung Si-kyung, His Pickiness That Created 1.5 Billion Cumulative Views: "I Can't Do It Without Sincerity, I Can't Fill It With Lies..."
Source: newsen.com - 2026-08-11award
Sung Si-kyung, His Side Business Also Hit Big… His Personally Made Liquor Wins at UK Tasting Competition
Source: atstar1.com - 2026-08-11tour
[Short Clip] Jay Park Overwhelms the Atmosphere! 'Sung Si-kyung's Eargasm Boyfriend' Commute Footage (Excerpt...)
Source: topstarnews.net - 2026-08-07tour
'The Seasons: Sung Si-kyung's Ear Boyfriend' went off air…'You're My Woman 2' couple story airs instead
Source: bntnews.co.kr - 2026-08-01release
"Lost 10kg While Eating"…Sung Si-kyung's Obsession with the 'Protein Bomb' Diet Menu
Source: newsis.com - 2024-07-10release
Duet performance of '말리꽃' with Lee Seung-chul
Sung Si-kyung performed a duet of '말리꽃' with Lee Seung-chul on KBS 2TV's The Seasons — Sung Si-kyung's Ear Boyfriend.
Source: newsen.com - 2024-06-06release
나와 같다면 duet with Kim Jang-hoon released
Live duet of '나와 같다면' with Kim Jang-hoon uploaded to Sung Si-kyung's official YouTube channel.
Source: sports.khan.co.kr - —release
Upcoming single '나의 하루처럼' (My Day Like)
Sung Si-kyung has a new single titled '나의 하루처럼' forthcoming; actress Moon Ga-young appears in the music video without compensation.
Source: mhnse.com