To find out the nationality of a specific Technoboy, you'd need to provide more context, such as:
* The full name of the DJ: Is it a stage name or real name?
* Where they are based: What city or country do they perform or reside in?
* Specific music style or genre: Does he specialize in a certain type of techno music?
* Other identifying information: Any website, social media profile, or other details about them.
With more information, we might be able to track down who you're looking for and their nationality.