Fitness trainer dies of cardiac arrest after weight loss challenge VnExpress Dmitry Nuyanzin, 30, died from cardiac arrest after one month on a high-fat diet to rapidly gain weight for a weight loss course promotion.
fitness coach dies from extreme weight gain challenge VnExpress Dmitry Nuyanzin died at age 30 after participating in an extreme weight gain challenge – consuming over 10,000 calories daily – to promote his own weight loss program.