Salman Khan flagged off the Little Hearts Marathon in Mumbai. Little Hearts Marathon is a campaign initiated by Bai Jerbai Wadia for Children. It is a 2 km run where more than 5000 children will run from Shree Siddhivinayak Temple to Bai Jerbai Wadia Hospital to spread awareness for prevention of Cardiac Diseases in Children and help in establishing a Cardiac Surgery Department in the hospital.