Top 10 records facts Selected as the most interesting among records related questions in Records quiz Which living creature has the largest eyes?The giant squid. Giant squids have the largest eyes of any living creature except perhaps colossal squid – over 30 centimeters (1 ft) in diameter. Large eyes can better detect light (including bioluminescent light), which is scarce in deep water.Created by: Kasiaeyes facts » What is the top speed of a running sprinter?43.9 km/h (27.3 mph) was the top speed of Usain Bolt during setting 100m world record of 9.58s in 2009. He reached the maximum speed in the middle of the distance and kept it to the finish line.Created by: Rajinder Bhutiasport facts » What is the top speed of the sailfish, considered to be the fastest fish in the world?Up to 70 mph. Clocked at speeds in excess of 68 mph, some experts consider the sailfish the fastest fish in the world. Easily recognized, sailfish are named for the spectacular sail-like dorsal fin that extends for nearly the entire length of their silver-blue body. Additionally, the sailfish's upper jaw is far longer than its lower jaw, forming a distinctive bill that looks like—and sometimes acts like—a spear.Created by: Ninjaifishs facts » Which currency went through the worst hyperinflation ever recorded?Hungarian pengő. Directly after the end of WWII, Hungary went through the most severe known incident of inflation ever recorded, peaking at 1.3 × 10^16 percent per month (prices doubled every 15 hours). When the pengő was replaced in August 1946 by the forint, four hundred octillion pengő became 1 forint.Created by: Ninjaieconomy facts » Which city has the most bridges in the world?Hamburg's many streams, rivers and canals are crossed by some 2,500 bridges, more than London, Amsterdam and Venice put together. Hamburg has more bridges inside its city limits than any other city in the world. The longest one (picture above), Köhlbrandbrücke is 3940 metres long.Created by: Ninjaitourism facts » What breed of dog is the fastest?Greyhound. The Greyhound is a breed of dog; a sighthound which has been bred for coursing game and Greyhound racing. The Greyhound can reach a full speed of 70 kilometres per hour Created by: Tschuka dog breeds facts » Where is the longest stairway in the world?In Switzerland. The longest stairway in the world runs along the tracks of Niesen funicular near Bern, Switzerland. The stairway is 11,674 steps long. Built in 1907, it is currently closed to the public (with the exception of Niesen Stairway-Run event organized every year in June). Created by: Tschuka Switzerland facts » Which city has the largest tram network in the world?Melbourne became the city with the largest tram network in the world (249 kilometres) after Saint Petersburg closed down some of theirs lines.Created by: Ninjaitrams facts » What bird used to lay the largest eggs?Elephant birds were large to enormous flightless birds that once lived on the island of Madagascar. They became extinct, perhaps around 1000-1200 AD, for reasons that are unclear. Its eggs were up to 34 cm long, the largest type of bird egg ever found.Created by: Ninjaibirds facts » What is currently the largest passenger airliner?Airbus A380. The Airbus A380 is a double-deck, wide-body, four-engine jet airliner manufactured by the European aircraft company Airbus. It is the world's largest passenger airliner, and the airports at which it operates have upgraded facilities to accommodate it. It was initially named Airbus A3XX and designed to challenge Boeing's monopoly in the large-aircraft market. The A380 made its first flight on 27 April 2005 and entered commercial service in October 2007 with Singapore Airlines.Created by: TotalBellendplanes facts » Play records quiz and see all the questions.