Aleix Segura i Vendrell (born 28 November 1986, Barcelona) is a Spanish multiple World Champion freediver [1] both under AIDA and CMAS official structures. Through spearfishing he developed his apnea skills and started competing in apnea (freediving) in 2011, reaching in competition during his debut year breath holds over eight minutes, and over ten minutes in the following seasons so far, [2] [3] achieving three World Champion titles in static apnea until now. He competes in both swimming pool and depth disciplines in the sea but is currently specialized in static apnea, which aims to hold the breath underwater for the longest time.
In 2016 he achieved also the official Guinness World Record. "Biggest Lungs Ever (male)" [4] in static apnea with previous pure oxygen breathe up reaching 24 minutes and 3.45 seconds in an event broadcast on TV, [5] during the Mediterranean Dive Show 2016, [6] becoming the longest official breath hold ever. He is the only person ever to have simultaneously held the AIDA, CMAS, and Guinness World Record static apnea titles. [7]
He currently combines his freediving career with his professional activity as an architect in Barcelona.
He was born in 1986 in Barcelona. As a child he learned to freedive in the sea during his family vacations in Costa Brava, [8] the northern coast of Catalonia. He practiced several sports prior to competitively develop his aquatic skills, football, taekwondo, judo and basketball until high school. [9] Simultaneously he started spearfishing which became the reason for him to further develop his apnea capacity, leading later on to the competitive purpose in 2011, after finishing his Architecture studies in the Universitat Politècnica de Catalunya, which is his current job combined with his freediving career.
Freediving, free-diving, free diving, breath-hold diving, or skin diving is a form of underwater diving that relies on breath-holding until resurfacing rather than the use of breathing apparatus such as scuba gear.
Tom Sietas is a German freediver. He specializes in the static apnea event, holding his breath under water, and the dynamic apnea event, swimming the greatest possible distance underwater without breathing. Sietas started free diving in the year 2000. Since then, he has set many world records and won many titles, including taking the world record from American extreme performer David Blaine about four and a half months after Blaine's much-publicised achievement in mid-2008. Sietas went on to add over five minutes to that record, which stood at 22:22 minutes when it was broken by Goran Čolak.
Carlos Coste is a Venezuelan professional free diver.
Natalia Vadimovna Molchanova was a Russian champion free diver, multiple world record holder, and the former president of the Russian Free Dive Federation. She has been described as "possibly the world’s greatest freediver".
Association Internationale pour le Développement de l'Apnée (AIDA) is a worldwide rule- and record-keeping body for competitive breath holding events, also known as freediving. It sets standards for safety, comparability of Official World Record attempts and freedive education. AIDA International is the parent organization for national clubs of the same name.
Herbert Nitsch is an Austrian freediver who has held world records in all of the eight freediving disciplines recognised by AIDA International. He is the current freediving world record champion and "the deepest man on earth". This title was given to him when he set a world record in the "No Limit" discipline at the depth of 214 meters. To date, he has achieved 33 official World Records across all freediving disciplines, and one world record in the traditional Greek discipline of Skandalopetra 107 m (351 ft). He surpassed his own No Limit depth with a dive in June 2012 to 253.2 meters, suffering injury in the process.
Constant weight (CWT) is a freediving discipline recognised by AIDA, the International Association for the Development of Apnea, in which the freediver descends and ascends using their monofin and/or with the use of their arms without pulling on the rope or changing their ballast; only a single hold of the rope to stop the descent and start the ascent is allowed. Constant weight is one of the eight disciplines considered for international competition, the others being constant weight bi-fins (CWTB), constant weight without fins (CNF), static apnea (STA), dynamic apnea without fins (DNF), dynamic with fins (DYN), free immersion (FIM), and dynamic apnea bi-fins (DYNB).
Martin Štěpánek is a world class freediver and record-holder.
Static apnea (STA) is a discipline in which a person holds their breath (apnea) underwater for as long as possible, and need not swim any distance. Static apnea is defined by the International Association for Development of Apnea and is distinguished from the Guinness World Record for breath holding underwater, which allows the use of oxygen in preparation. It requires that the respiratory tract be immersed, with the body either in the water or at the surface, and may be performed in a pool or open water. Static apnea is the only AIDA International discipline measuring duration, and one of the three disciplines considered for the international competitions by team, with constant weight and dynamic with fins.
Dynamic apnea is a discipline of competitive freediving, also known as competitive apnea. Dynamic apnea covers two of the eight competitive freediving categories recognised by the AIDA International : dynamic with fins (DYN) and dynamic without fins (DNF). Both disciplines require breath held dives where the diver travels in a horizontal position under water under their own power without aid/physical contact of a static surface, with the exception of the pool wall when done indoors. The records can only be recognized in pools of 25m or greater.
Karoline Mariechen "Karol" Meyer is a Brazilian free-diver. She is a Guinness Book of World Records record holder for apnea free diving, with a dive of 121 m (328 ft) and another static record with O2 for 18 minutes and 32 seconds.
Alexey Molchanov is a Russian champion freediver, 34-time world champion, world record holder, and freediving promoter. He is also president of the "Freediving Federation" association, president of AIDA Russia, head of freediving school named in honor of Natalia Molchanova, and designer and engineer of the freediving equipment brand Molchanovs. Alexey is a son of Natalia Molchanova – multiple champion and world record holder in freediving.
Stig Åvall Severinsen is a Danish freediver. He is a four-time world freediving champion and holder of multiple Guinness World Records. He also wrote Træk Vejret – mere energi, mindre stress (2009), published in English in 2010 as Breatheology – The Art of Conscious Breathing.
Goran Čolak is a Croatian free-diver.
Johanna Nordblad is a Finnish designer, ice diver and freediver.
Nataliia Zharkova is a 2017 freediving champion of Europe and Ukraine. Zharkova holds multiple records in the discipline of freediving. She was also a freediving runner-up champion of the world in 2013. She is the first Ukrainian and the second woman to ever dive below the arch of the Blue Hole vertical underwater cave in Dahab, Egypt, on a single breath.
Alessia Zecchini is an Italian freediver who set world and Italian records in freediving.
Sofía Gómez Uribe is a Colombian freediver and civil engineer. She holds six national records in three different freediving disciplines, a Bolivarian Games record set at the 2013 Games in Trujillo, Peru, that won her a gold medal in the Women's individual dynamic apnea free-diving event, and a Pan-American record in dynamic apnea with equipment.
Diver organisations are membership based organisations where the membership is wholly, or at least in large part, underwater divers, and the organisation is intended to further a mutual interest related to underwater diving or the aquatic environment as it affects divers or diving activity. Some organisations have more than one focus of interest.
Estrella Navarro-Holm is a marine biologist, model, and national record-holding free diver from Mexico. She is the first Latin American woman to win a free diving medal for holding a single breath for more than six minutes.