In 2007 Lithuanian Arvydas Gaiciunas claimed a new world record for holding his breath underwater: 15 minutes, 58 seconds.
The current Guinness World Record for holding breath underwater is 24 minutes and 3.45 seconds, held by Aleix Segura Vendrell in 2016.
27 minutes
The world record, set by David Blaine, is 17 minutes and 4.4 seconds.
David blaine set the world record for staying underwater for 17 minutes and 4 seconds
I don't know how long YOU can hold your breath under water but at 2008, a man named David Blaine broke the world record for holding his breath for seventeen minutes and four seconds underwater.
The longest breath held underwater is 24 minutes and 3.45 seconds, achieved by Aleix Segura Vendrell in 2016. This record was set under strict supervision and conditions. Holding your breath for extended periods of time can be extremely dangerous and should not be attempted without proper training and supervision.
Mark Lauren, author of You Are Your Own Gym, swam 133m on one breath for 2 minutes and 23 seconds.
The longest time that someone has held their breath underwater is 20 min 10 sec by Stig Åvall Severinsen (Denmark) in the shark tank at Kattegat Centre, Grenaa, Denmark, on 1 April 2010. http://www.guinnessworldrecords.com/Search/Details/Longest-time-breath-held-voluntarily-(male)/56632.htm
a dolphin or whale
The current world record for holding one's breath is held by Aleix Segura Vendrell of Spain, who held his breath underwater for 24 minutes and 3.45 seconds in 2016. He achieved this remarkable feat in an attempt to raise awareness about the importance of organ donation.
the longest a human has ever held there breath was 18 minutes and 99 seconds
The Guinness world record for breath holding is twenty two minutes. This record is held by Stig Severinsen of Denmark.
4 mins and 12 sec.
Mohsen Dourra