Backers100
Report · Lee Si-youngLast updated · 06/03/2026, 12:10 AM GMT+9
Lee Si-young photo - K-Celebrity influence #384

Lee Si-young — Korean celebrity influence #384 | Backers100

Today's rank
#384▼ 17
yesterday #367
Backers100 Score
81.540
yesterday 81.89 (-0.35)
Score change-0.350 supporters today
AI generated

Today's influence score reflects 142 articles from the last 30 days, along with positive-impact and momentum signals.

This summary is generated by AI at midnight each day. See the methodology for wording policy.

Backers100 AI Report

AI summary

According to Backers100's analysis, Lee Si-young ranks #384 in influence today. The Backers100 Score is 81.540 — down 0.350 points from yesterday. 142 articles were aggregated in the past 7 days, with the score derived from a weighted composite of six indicators (Media, Search, Positive Impact including donations and volunteering, Momentum, Fan signals, and Brand including endorsements). The top contributing factors are Momentum, Search Interest, Media Influence.

Today's rank
#384
Backers100 Score
81.540
vs yesterday
▼ 0.350
vs yesterday #17↓
Articles (7d)
142
Top contributing factors
  • 1.Momentum
  • 2.Search Interest
  • 3.Media Influence
Top issues (7d)
  • 이시영, '학비만 7억' 아들 학교 운동회 응원 "7개월 딸과 함께"
Last updated Jun 2, 2026, 03:10 PMAlgorithm v1.0.3

Score breakdown

30-day trend and current score across six indicators

v1.0.1
647891v1.0.2v1.0.3d-29: 72.9d-28: 78.4d-27: 75.4d-26: 81.8d-25: 81.6d-24: 81.2d-23: 85.3d-22: 85.0d-21: 84.9d-20: 85.3d-19: 82.3d-18: 71.5d-17: 69.9d-16: 73.4d-15: 76.7d-14: 82.6d-13: 80.7d-12: 80.0d-11: 81.7d-10: 81.1d-9: 81.5d-8: 80.9d-7: 80.8d-6: 77.7d-5: 77.9d-4: 77.4d-3: 75.2d-2: 75.5d-1: 81.9d-0: 81.529dtoday
The line chart shows the 30-day Backers100 Score trend. Dashed lines mark algorithm-version changes.
Media Influence
17.186/30
yesterday 17.028 ▲ +0.16

Reflects article volume, outlet credibility, and coverage spread over the last 30 days.

Formula & top contributors
Formula summary

Reflects article volume, outlet credibility, and coverage spread over the last 30 days.

Top 5 contributing signals
    Detailed formula
    Positive Impact
    0.000/25
    yesterday 0.000

    Cumulative positive-impact coverage including donations, volunteering, and campaigns.

    Formula & top contributors
    Formula summary

    Cumulative positive-impact coverage including donations, volunteering, and campaigns, weighted by outlet credibility.

    Top 5 contributing signals
      Detailed formula
      Momentum
      13.356/20
      yesterday 13.780 ▼ -0.42

      Reflects how quickly article volume and mentions have risen over the last 7 days.

      Formula & top contributors
      Formula summary

      Reflects how quickly article volume and mentions have risen over the last 7 days.

      Top 5 contributing signals
        Detailed formula
        Search Interest
        9.561/15
        yesterday 9.500 ▲ +0.06

        Combines Naver search volume and on-site browse signals to measure public interest.

        Formula & top contributors
        Formula summary

        Combines recent search volume and on-site browse activity to capture changes in public interest.

        Top 5 contributing signals
          Detailed formula
          Fan Signal
          0.000/5
          yesterday 0.000

          Calculated from fan support, engagement, and reaction signals.

          Formula & top contributors
          Formula summary

          Calculated from fan support, engagement, and reaction signals.

          Top 5 contributing signals
            Detailed formula
            Brand Power
            1.978/5
            yesterday 2.485 ▼ -0.51

            Captures commercial influence including ad placements, brand collaborations, and campaigns.

            Formula & top contributors
            Formula summary

            Captures commercial influence including ad placements, brand collaborations, and campaigns.

            Top 5 contributing signals
              Detailed formula

              Recent issue feed

              Issues from the past 7 days where this entity is central.

              1. Media27 outlets · 142 articlesstarted

                이시영, '학비만 7억' 아들 학교 운동회 응원 "7개월 딸과 함께"

                Coverage strength1/5
                Show all articles (142)

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              Frequently asked questions

              What is Lee Si-young's influence rank today?

              Lee Si-young ranks #384 on Backers100 today. The ranking covers 1,842 K-POP idols, actors, and TV personalities, scored across six indicators.

              What is Lee Si-young's Backers100 Score?

              Lee Si-young's Backers100 Score today is 81.540 (out of 100). It is a weighted composite of Media (30%), Positive Impact (25%), Momentum (20%), Search (15%), Fan signals (5%), and Brand (5%).

              Why did Lee Si-young's ranking fall?

              Lee Si-young's score fell 0.350 points from yesterday. Possible causes include declining mentions or relative gains by other celebrities.

              What are Lee Si-young's recent issues?

              Lee Si-young's top issue in the past 7 days is "이시영, '학비만 7억' 아들 학교 운동회 응원 "7개월 딸과 함께"". Issues are AI-classified and aggregated from verified media coverage. See the celebrity detail page for the full feed.

              How is Lee Si-young's Positive Impact score calculated?

              Positive Impact is a weighted composite of donations, volunteering, public-good campaigns, and ESG activity, AI-classified from verified media coverage. It accounts for 25% of Lee Si-young's total score.

              Backers100 rankings are calculated from public media coverage, search trends, fan signals, positive impact, and momentum data. Some entries may be adjusted through the data review process.