Sarah Thomas, 37, set off from Dover on Sunday morning and completed the gruelling feat in 54 hours and 13 minutes, according to a swim tracker.
Georgian strongman and weightlifter Georgian Giorgi Rostomashvili pulled on Sunday (August 25) a 200-tonne sea boat with his middle finger.
The traditional "torta" was created in Mexico City and is believed to be the world's longest.
Crowds gathered to watch chefs craft Mexico's longest-ever "torta" sandwich.
The sculpture titled "Rabbit" by American pop artist Jeff Koons sold for $91.1 million (€81.4 million) in New York, a record price for a work by a living artist.
British adventurer Ross Edgley made history on Sunday when he became the first person to swim around the coast of mainland Britain.
This year marks the fifteenth year in a row that Mexico has broken the Latin American record for the longest sandwich.
The tortilla weighed 865 kilograms and measured 70 meters in length.
Dozens of bartenders across the Americas participated in the event, which kicked off the Pan American Cocktail Championships.