Young ‘Heart Signal 4’ star Kim Ji-young reveals glaucoma battle 조선일보Kim Ji-young, a former member of Channel A’s “Heart Signal Season 4,” confessed to suffering from gl.. 매일경제Heart Signal 4 star Kim Ji-young reveals early-onset glaucoma diagnosis – CHOSUNBIZ Chosun BizKim Ji-young reveals young-onset glaucoma and asks fans for support – CHOSUNBIZ Chosun BizKim Ji-young opens up on inherited glaucoma battle 조선일보