Largest human heart-shaped formation performing a synchronized cardio exercise

The record for the largest human heart-shaped formation performing a synchronized cardio exercise consists of 306 participants and was achieved by Dr. N. Prathap Kumar, Meditrina Group of Hospitals, in association with St. John’s Model Higher Secondary School, Nalanchira, Thiruvananthapuram, India, on 29 September 2026, in commemoration of World Heart Day.