Most eye tests performed in eight hours
V Senthilbalaji
25,355 total number

The most eye tests performed in eight hours is 25,355 and was achieved by V Senthilbalaji, to mark the 67th birthday of Selvi J Jayalalithaa, General Secretary of AIADMK (India), in Karur, India, on 4 April 2015.

The event took place with a total of 5 records being attempted; Most blood pressure readings in eight hours, Most blood glucose level tests in eight hours, Most lung function tests (spirometry tests) performed in eight hours, Most body mass index (BMI) tests in eight hours and Most eye tests in eight hours.