South Korea ranks 32nd out of 100 countries in terms of English proficiency, with only 49.87% of South Koreans having a moderate level of English proficiency, according to the English Proficiency Index (EPI) 2020. Despite efforts by the government and private institutions to improve the country's English education system, learning English in South Korea can be challenging due to language barriers and cultural differences. However, having a high level of English proficiency can provide many benefits for South Koreans, such as better job opportunities and easier communication with foreigners. Moreover, it is essential for South Korea to achieve its goal of becoming a global leader in various industries such as technology and entertainment. The COVID-19 pandemic has affected English education in South Korea significantly, but the demand for it remains strong, and new ways of teaching are being developed online. Businesses also play a significant role in improving English proficiency in South Korea by investing in their employees' language skills.