Bodybuilder Jo Lindner, also known as Joesthetics has died at the age of 30.
Lindner's partner Nicha posted the news on Instagram saying the YouTube star died in her arms after a sudden aneurysm.
"Yesterday his past away by aneurysm .. I was there with him in the room.. he put on the necklace in my neck that he made for me," Nicha posted.
"He was in my arms.. than this is just happening too fast.. 3 days ago he kept said that he pain his neck .. we not really realize it… until it too late."
Lindner has recently confessed to being worried about the effect his training had on his heart.
The German bodybuilder became popular for posting his fitness routine on social media and YouTube.
Nicha said he was waiting to go to the gym with his friend and fellow bodybuilder Noel Deyzel when he suddenly died.
Deyzel paid tribute to his friend saying "I'm broken bro, you opened your arms up to us, you showed us so much about life and social media. Your generosity towards myself and others will forever stay with me.
"I still don't believe this is true because you still had so much to do and go for."
