Bernard won the European Championships 2008 100 m freestyle final in a new world record time of 47.50 seconds on 22 March 2008. He had already beaten the world record the previous day, finishing in 47.60 seconds in the semi-finals. On 23 March 2008 Bernard broke Eamon Sullivan's 50 m freestyle world record in the semi-finals of the same championships, setting a new world record of 21.50 seconds. Bernard would go on to win the 50m freestyle final in 21.66 seconds. But Bernard's 21.50-second world record only stood for four days; it was reclaimed by Eamon Sullivan.
2008 Olympics
At the French national championships, Bernard qualified for the Olympic Games in Beijing in the 50 m freestyle and 100 m freestyle. Before the 4×100 m freestyle relay, Bernard taunted the American swim team. Bernard claimed to a newspaper that he and his French teammates, favorite to win the relay, "were going to smash the American team. That's what we came here for". But the French team ended up in second place behind the American team by.08 seconds. Bernard, who had a lead going into the final leg of slightly less than a body length, was caught in the final strokes by Jason Lezak, whose final leg of 46.06 seconds was the fastest relay leg in history. The close defeat left Bernard "wounded," according to his coach. However, he rebounded to win the men's 100 metres freestylegold medal. Bernard had one day earlier set a new 100 metres freestyle long course world record of 47.20 s in the semi-finals. Bernard became only the second Frenchman to win an Olympic gold medal in swimming, after Jean Boiteux, who won the 400 m freestyle at the 1952 Helsinki Games. He also finished third in the men's 50 metres freestyle final behind César Cielo Filho of Brazil and Amaury Leveaux of France, making it the first time in Olympic history that France had produced two medallists in a swimming final.
2012 Olympics
Bernard failed to qualify for the 50 m freestyle and 100 m freestyle events of the 2012 Summer Olympics in London by finishing only fifth in both events during the French swimming championships in March 2012. He was in the French 4 × 100 m freestyle relay team in the heats at the Olympics, but was not included in the team for the final. France won the event which made Bernard a two-time Olympic gold medalist. He announced his retirement from swimming shortly after the 2012 Olympic Games.
Argentina helicopter accident
On 9 March 2015, as a part of a group of French sports stars participating in reality-television show Dropped, Bernard was on the ground as ten people died when two helicopters collided in mid-air during the filming in northwestern Argentina.
Alain Bernard has been a volunteer in the Gendarmerie since 2008 and was until recently attached to the Groupement blindé de gendarmerie mobile based in Versailles-Satory in the Yvelines department.
