The Ledger / Johannes von Baumbach
Johannes von Baumbach
◼ Origin
Johannes von Baumbach (born ~2006, age 19 at Forbes 2025 publication) is one of four von Baumbach siblings each holding inherited stakes in Boehringer Ingelheim, and was identified by Forbes as the world's youngest billionaire on the 2025 list. His uncle Hubertus von Baumbach served as BI CEO through June 2025; Johannes was attending secondary school near Ingelheim am Rhein at the time of his Forbes listing.
◼ Self-Made Verdict — INHERITED
Born ~2006; Forbes 2025's world's youngest billionaire at age 19, by virtue of inherited equity stake. Attending secondary school at time of listing; no operational or governance role possible.
◼ Documented marks
01
Forbes 2025 world's youngest billionaire at age 19 (born ~2006); inherited equity stake in Boehringer Ingelheim
02
One of four von Baumbach siblings each holding ~$5.7B stakes (Forbes 2025, rank ~650)
03
Was attending secondary school near Boehringer Ingelheim headquarters in Ingelheim am Rhein at time of listing
04
Uncle Hubertus von Baumbach served as BI CEO through June 2025
05
No governance role possible given age; competes in skiing in Austria
No inheritance, or primary accounts documented for this billionaire yet.
◼ List of charges
Total sentence
0–0 years
That is
0.0–0.0 life sentences
(using 78 years as one life)
These are moral charges, not legal ones. The actual legal system has not — and will not — bring them.
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