Only the current version so far — new entries appear as the app ships updates.
말킴의 영어회화 패턴500-B is an education app by Nam Ho Kim with 1,000+ downloads (about 2.4K estimated). Released Jul 21, 2013. Install growth, rank history, SDKs and ad networks.
From the store listing: “Herald Makim's English Essential Expressions
★ Vivid and dense English conquest program with numerous international students and students”