To mark the 67th birthday of J Jayalalithaa (current CM Tamil Nadu) General Secretary of AIADMK (India), V Senthil Balaji organised the following medical camps in Karur, Tamil Nadu for eight hours each on April 4, 2015: Most eye tests: 25,355. Most lung function (spirometry) tests: 25,177.Most blood pressure (BP) readings: 26,449. Most body mass index (BMI) tests: 26,453. Most blood glucose tests (single venue): 26,171