Tragic fashion influencer dies suddenly at just 29 as grieving mother blames ‘heart problems caused by staying up late’

A 29-YEAR-OLD influencer has died suddenly as her mum blames heart problems from staying up late. The death of the Chinese social media star was confirmed on Monday, when her mum announced the news following her funeral. Zhang Chun, who was known online as Ni De Du Kou, passed away aged just 29 after suffering…