▁in ▁Germany ). ▁Out side ▁of ▁the ▁regular ▁educational ▁system , ▁Kore ans ▁in ▁Germany ▁are ▁also ▁served ▁by ▁ 3 7 ▁week end ▁Korean - language ▁schools , ▁the ▁earliest ▁of ▁which , ▁the ▁Köln ▁Kore ans ' ▁School , ▁was ▁established ▁on ▁ 1 0 ▁April ▁ 1 9 7 3 . ▁Further ▁schools ▁were ▁founded ▁in ▁A achen , ▁Hamburg , ▁R üss els heim , ▁Düsseldorf , ▁Ne unk ir chen , ▁B icken bach , ▁Bo ch um , ▁Hannover , ▁K amp - L int fort , ▁K ref eld , ▁Dort mund , ▁Germ ering ▁and ▁Hamm ink eln ▁in ▁the ▁ 1 9 7 0 s , ▁Ess en , ▁Berlin , ▁D ud we iler , ▁K ass el , ▁Mar l , ▁Le verk us en , ▁Ober hausen , ▁Gött ingen , ▁Stuttgart , ▁Wies b aden , ▁Bre men , ▁Kar ls ru he , ▁W upp ert al , ▁A ugs burg , ▁Heidel berg , ▁Herzog ena ur ach , ▁and ▁Os nab r ück ▁in ▁the ▁ 1 9 8 0 s , ▁and ▁Mün ster , ▁Wolf s burg , ▁K iel , ▁Fre ib urg , ▁Sie gen , ▁and ▁R im par ▁in ▁the ▁ 1 9 9 0 s . ▁As ▁of ▁ 2 0 0 7 , ▁total ▁en roll ment ▁in ▁all ▁Korean ▁schools ▁across ▁Germany ▁was ▁ 1 , 7 4 8 ▁students . ▁ ▁Notable ▁people ▁ ▁Cha ▁B um