- Who
- Saveetha University
- What
- 2,619 people
- Where
- India (Chennai, India)
- When
The most people to take part in a CPR relay is 2,619 and was organised by Saveetha University (India), in Chennai, India, on 7 April 2016.
The attempt began at 5.30 am and lasted for 24 hours and 10 minutes.
