Talk:Karl Wittenberg

Memorial swim
Poseidon have a Karl Wittenberg Memorial Swim, the 37th of which took place in 2019. I'm not sure if it refers to this Karl Wittenberg or not, though.

https://scposeidon.de/37-karl-wittenberg-gedenk-schwimmfest

https://www.ssc-berlin.de/2014/02/24/karl-wittenberg-gedaechtnisschwimmen-2014-2/

Skycloud86 (talk) 23:01, 5 November 2022 (UTC)