The correct title of this article is jg9000. The initial letter is shown capitalized due to technical restrictions.

jg9000 made his first 0th appearance on 91-4 blastphemy, and quickly climbed up the rankings. He has several outstanding runs, such as his original 91-4 run and the various ex-0ths in episode 85.

jg9000 is also the author of the useful highscore statistics program, NHigh—a nifty little program that can download and analyse highscore charts before generating various lists.

He finished runner-up on NTTS 3.