The five questions from that day's Ballpark, each with its answer, the fact behind it and a link to the source. Rather play it first? It is in the archive.

2,072 meters
Over 2,072 m (6,800 ft), thanks to Earth's bulge at the equator, even though Chimborazo is only 6,268 m above sea level. Source
Image: Bernard Gagnon · CC BY-SA 3.0, cropped

11 meters
11 m (36 ft), in a wall some 250 m around. Britannica calls the Great Enclosure the largest single ancient structure in sub-Saharan Africa. Source
Image: Andrew Moore · CC BY-SA 2.0, cropped

7,600 passengers
7,600 passengers when every berth is filled (5,610 at two per cabin), looked after by a crew of 2,350. Source
Image: Chakie2 · CC BY-SA 4.0, cropped

118 islands
118 small islands in a lagoon. Founded in the 5th century, Venice became a major maritime power in the 10th. Source
Image: Wolfgang Moroder · CC BY-SA 3.0, cropped

300 teeth
About 300, arranged in up to seven rows. Source
Image: Elias Levy · CC BY 2.0, cropped