The International Obfuscated C Code Contest (abbr. IOCCC) is a
programming contest for the most creatively obfuscatedCcode
held annually since 1984 (with the exception of 1997, 1999, and 2002).
There are many winning entries each year, and each entry gets a category like
"Worst Abuse of the C Preprocessor" or "Most Erratic Behavior".
One notable IOCCC winner (in 1986 and 1987) is Larry Wall.
His achievements in IOCCC might be or might be not related to his design of Perl.
... the Northeast Passage[?]
Abu Abdullah Muhammad Ibn Battuta, (1304?-1377?), Moroccan Muslim, visited Mecca several times, travelled to Central Asia, East Africa, China, ...