Sungu Jung presentations

Action Leader at (欤�)毽皵鞚措矊霝╈姢

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Sr. Audience Marketing Manager at Microsoft at ...

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甑愳湣靷梾韺€鞛� at 鞐犽箘歃堧⿺鞚挫护毵岆摐電� (欤�)鞗愲崝頀€靻岉攧韸�

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Teacher at O.U. Hristo Uzunov

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Teacher at 欤检劚欷戫暀甑�

Teacher at Incheon Marine Science High School

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Teacher at 甏戩＜甑愳湣雽€頃欔祼

氇皵鞚� 靻岉攧韸胳洦鞏� 臧滊皽韺€鞛� at 欤检嫕須岇偓鞐旍棎鞀れ棓

Computer Science Teacher at 頃滌劚瓿柬暀瓿犽摫頃欔祼

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鞁れ灔 at 鞐旐厰毽爠韸� 瓴岇瀯歃�

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