▁Australian ▁Football ▁Club ▁players ▁Category : S yd ney ▁Sw ans ▁players ▁Category : Str ath more ▁Football ▁Club ▁players ▁Category : Pe ople ▁with ▁b ip olar ▁dis order ▁Category : New ▁South ▁Wales ▁Australian ▁rules ▁football ▁State ▁of ▁Origin ▁players <0x0A> </s> ▁Christoph ▁K ohl ▁( born ▁ 1 1 ▁January ▁ 1 9 0 0 ▁in ▁Frankfurt ) ▁was ▁a ▁German ▁chem ist ▁and ▁industrial ▁leader . ▁He ▁was ▁chairman ▁of ▁the ▁board ▁of ▁direct ors ▁and ▁CE O ▁of ▁the ▁chemical ▁and ▁ph arma ce ut ical ▁company ▁Cass ella ▁from ▁ 1 9 6 4 , ▁chairman ▁of ▁its ▁super vis ory ▁board ▁and ▁chairman ▁of ▁the ▁super vis ory ▁board ▁of ▁R ied el - de ▁Ha ën . ▁ ▁After ▁obtain ing ▁a ▁doctor al ▁degree ▁in ▁chem istry ▁at ▁the ▁Go ethe ▁University ▁Frankfurt ▁and ▁briefly ▁working ▁at ▁the ▁firm ▁K alle ▁& ▁Co . ▁in ▁B ie br ich , ▁he ▁was ▁employed ▁at ▁Cass ella ▁on ▁ 1 ▁July ▁ 1 9 2 2 . ▁As ▁its ▁long - time ▁production ▁manager ▁he ▁had ▁a ▁central ▁role ▁in ▁re building ▁the ▁company ▁during ▁the ▁early ▁Cold ▁War . ▁In ▁ 1 9 5 2 ▁he ▁became ▁a ▁member ▁of ▁the ▁board ▁of ▁direct ors . ▁He ▁succeeded ▁Werner ▁Z er we ck ▁as ▁chairman ▁of ▁the ▁board ▁of ▁direct ors ▁( CE O ) ▁in ▁ 1 9 6 4 . ▁He ▁later ▁also ▁became ▁chairman ▁of ▁the ▁super vis ory ▁board ▁of