TIL On 27 March 2021, Croatia’s Budimir Šobat achieved the world record for breath-holding underwater, with a time of 24 minutes and 37 seconds. However, he breathed pure oxygen before immersion.

https://www.sciencefocus.com/the-human-body/whats-the-longest-a-human-can-hold-their-breath-underwater/

https://www.reddit.com/r/todayilearned/comments/156v547/til_on_27_march_2021_croatias_budimir_šobat/