A good-practice regarding prevention, diagnosis and multidisciplinary treatment of pediatric obesity is a compromise of all who work in the field. Pediatricians, GPs, Nutritionists, Psychologists and Sports professionals, not only working in clinical approach but also in research, must be committed to this public health drama. In fact, pediatric obesity, despite all efforts around the world, remains one of the most important questions of concern regarding public health. The tracking of pediatric obesity as well as cardiometabolic comorbidities, from infancy to adulthood, is the real proof that if we cannot stop the pediatric obesity pandemia we are jeopardizing the future generation health.