34.7% of matchups won
259 matchups
Elo 1260
tracked 2025/05/14 → 2026/04/22
mission: Business investment and philanthropy · Business and philanthropy · billionaires
Public sentiment
how often it gets picked, by matchup framing29%
picked as helping wellbeing
154 matchups
43%
picked as hurting wellbeing
105 matchups
On balance people see it as hurting.
Who rates it higher
See who rates Len Blavatnik higher
The 3 splits (party, gender, age, US vs. international) are free with an email. No password.
Rating over time
Elo, 7-day average · history as of 2025-08-29Related
Similar people
01
Leonid Radvinsky
→
47.0% wins · American businessman
02
Viktor Vekselberg
→
35.8% wins · Russian–Cypriot oligarch and businessman
03
Michael Moritz
→
51.9% wins · British businessman
04
Bruce Kovner
→
50.8% wins · American billionaire
05
Leon Black
→
31.3% wins · American billionaire businessman (born 1951)
Known for
- Knighthood for philanthropy
- Warner Music Group acquisition
- Access Industries founding
- TNK-BP major Russian oil deal
- Blavatnik Awards for Scientists
Based on 259 head-to-head matchups from Mic Check's global survey; ratings use Elo (1500 = neutral start). Latest data 2026/04/22. Full rankings ·
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