The catalan Aleix Segura is the current static apnea World Champion. He won the title last June in a competition in Belgrad with an astonishing apnea time of 10min 07sec

A month ago he went for the pure show and broke the Guiness Record by using pure oxygen. Breathold time: 24min 03sec.

A video of that perfomance: https://www.youtube.com/watch?v=L89kY5ewgqU

For an apnea aficionado like me it's a pleasure listening Aleix talk about trainings, chemistry, physics or dietetics. A shame he has not made any talks for the great public because this guy has a lot information to share. Is quite strange that no general media has ever approached him yet. At least not as far as I know.