Earlier, the denying Covid influencer died at the age of 33 after contracting the deadly virus while traveling to Turkey.
Dmitry Stuzhuk was discharged from a hospital in Ukraine, but was re-attached and his condition rapidly deteriorated.
The super-fit fitness trainer promoted sports and healthy living to his million followers, but his death was ultimately caused by coronavirus-related heart complications.
His ex-wife and mother of his three children, Sofia Stuzhuk, 25, announced the news to her fans.
After catching the virus, which has now killed more than a million people worldwide, he shared a message with his fans to warn them.
Writing on social media, Stuzhuk wrote: “I want to share how I got sick and strongly warn everyone.
“I was a man who thought Kovid didn’t exist.
He continued: “COVID-19 IS NOT A SHORT ANIMAL DISEASE! And it is severe.”
Stuzuk suspected he had a coronavirus when he awoke with a swollen neck and difficulty breathing. He then took a test when he returned to Ukraine and tested positive before being hospitalized.
He continued: “The hospital is full of people, some of whom are being treated in corridors.”
The coach said he needed a ventilator to breathe, but could leave the ward at the hospital in Kiev in eight days.
He added: “At home, as they say, the walls heal – my condition is stable.”
A few hours later, however, he was rushed to hospital, where Sofia said he had fainted.
Sofia – which has five million followers – published as she fought for her life: “Dima (Dmitry) had problems with his cardiovascular system.
“His heart is failing.”
Doctors said he suffered a clinical death, but they restarted his heart.
She said: “His condition is extremely serious. No one can do anything about it.
“I did my best to make the father of my three children live. But now nothing depends on me.”
Hearty Sofia announced his death.
The couple had three children, David, Lola and Olivia. The youngest is only nine months old.
The two separated six months ago, but recently said they have returned to a good relationship.
She published: “There are only warm memories, three beautiful children and valuable experience.
“God, it’s so awful to realize he’s not with us anymore.”