WOONGJIN THINKBIG revenue for the last year amounted to 890.10 B KRW, the most of which — 697.90 B KRW — came from its highest performing source at the moment, Education Culture and Future Education, the year earlier bringing 731.15 B KRW. The greatest contribution to the revenue figure was made by South Korea — last year it brought WOONGJIN THINKBIG 890.05 B KRW, and the year before that — 933.28 B KRW.