8 rounds

Otto
Klockemann
VS
Johann
Trollmann

Trollmann · TKO 2/8

May 26, 1933 · Konzerthaus, Hanover

Klockemann going in—

Trollmann going in28-10-13

Confirmation✓ one source

MethodTKO

Round2 of 8

Sources

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

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