10 rounds

Young
Jack Johnson
VS
Karl
Mildenberger

Mildenberger · PTS 10/10

Sep 29, 1961 · Sportpalast, Schoeneberg

Johnson going in—

Mildenberger going in25-1-0

Confirmation✓ one source

MethodPTS

Round10 of 10

Sources

English Wikipedia
side b · observed 2026-10-11
en.wikipedia.org/wiki/Karl_Mildenberger

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