Well-known ophthalmologist, Dr S Natarajan, president All India Ophthalmologist Society, and his colleague, Dr Radhika K, have been honoured by Guinness World Records for 'Most diabetic eye screenings in 8 hours'. The free eye screening of over 600 diabetic residents was conducted at Dharavi.

The official Guinness website states: "The most diabetic eye screenings in eight hours is 649, and was achieved at an event organised by Dr S Natarajan, Dr Radhika K and Aditya Jyot Foundation for Twinkling Little Eyes (all India), in Dharavi, India, on 2 February 2019."