People Ji Seong-jun peoplepill id: ji-seong-junJS 1 views today 1 views this weekSouth Korean baseball playerJi Seong-junBiographyListsAlso ViewedThe basicsQuick FactsIntroSouth Korean baseball playerFromSouth KoreaisAthlete Baseball playerWork fieldSportsGenderMaleBirth10 April 1994 People who share this birthdayAge30 yearsListsJi Seong-jun is in following listsBy field of workNotable South Korean athletesGender: Male, Born in: Years 1970 to 1999By work and/or countryNotable South Korean AthletesGender: Male, Born in: Years 1970 to 1999Notable South Korean Baseball playersGender: Male, Born in: Years 1970 to 1999 comments so far.CommentsJi Seong-jun