sergei is a huuuuge nerd who is very into cybersecurity and the like, quite harmless despite being able to easily hack into the pentagon (he just doesnt want to) and actually wears the stereotypical hacker hoodie thing that most of them dont actually wear irl. hes also quite shy and SUCKS at sports.  he also NEVER leaves the tty, always doing everything typing stuff. is also very into chiptune (particularly mbr and zabutom), homebrew games and foss software. lives in a basement.