Meet @leedelon. We'll let him introduce himself. 
On his profile page, @leedelon lists London as his home. His tweet timings in GMT look reasonable. So far, so good. . . 
It gets slightly more complicated when you look at @leedelon's schedule alongside the tweets indicating his country of residence. His schedule remains fairly consistent throughout, which is inconsistent with the 8 hour time difference between Japan and UK in the summer. 
For most of us, the year of our birth tends to be relatively constant, and we tend to get one year older every year. As you can see, things aren't nearly so simple for @leedelon. 
As a London (maybe) resident, we might expect @leedelon to use UK spellings of words that are spelled differently in the UK and US. This does not turn out to be the case. 
Here are some examples of @leedelon's tweets corresponding to Kremlin agitprop themes: Crimea=Russia and Putin=awesome (and invited to nuke the West). 
For a bricklayer in the UK, @leedelon seems to be far more interested in US than UK politics. Apparently it has something to do with spole. 
A few more of @leedelon's specialties: racism, conspiracy theories, and racist conspiracy theories. #QAnon #FollowTheWhiteRabbit #AltWankers 
Thanks to @ZellaQuixote for various and sundry assistance wading through this particular mire of broken shift keys and bigotry.
