This study aims to investigate the cultural identity of Korean English and to make the intercultural communications among non-native speakers successful. The purposes of this study can be summarized as follows: 1) to recognize the concept of English as an International Language (EIL), 2) to emphasize cross-cultural understanding in the globalized world, 3) to investigate the cultural identity in Korean English, and 4) to suggest a good model for cultivating the cultural intelligence in EFL. For these purposes, this study focuses on investigating characteristics of Korean English based on value systems. Also this research surveys the para-linguistic features and socio-cultural characteristics of Korean English through analyzing word's connotations, syntactic differences, non verbal actions and gestures, address terms, interpersonal relations among Koreans, communicative behaviors, pragmatic features of Korean English, and emotions. As a conclusion, it is necessary to cultivate the cultural intelligence among English language learners in the globalized world. (Contains 3 tables and 1 footnote.)