Do you know who Vlad a4, Kobyakov or Glent are?
I'll give you a hint, Vlad a4 is a Belarusian YouTube video blogger best known for his challenges, pranks, and comedy videos.

Or maybe you just want to test your knowledge about the best blogger in the world?
Then take our brand new knowledge test for a4 and all his team.

A4 test is:
- 40 coolest questions.
Don't even think it will be easy. The questions were taken from his personal life and from various videos from the channel.

- Super rich picture
New design, new style.

- Bombastic soundtracks and sound effects.
Pleasant dynamic music that will give energy to pass the test.

- You can pass the A4 test without the Internet.
Just download and have fun.

Play, try new options and if you like everything, tell your friends, we will also be interested to read about your experience. Maybe you know more than us? :) Let's find out after your results, good luck player and even if you fail, you will discover a lot of new things.

The creativity of a4 and his team is not only pranks and challenges, but also music, Vlad is not just an interesting blogger, but literally a musical artist. What is interesting is that Vlad made his own games, a4 games, under his own production, and you can’t count everyone.

A4 is an interesting personality, no less creative than his channel, did you know that Vlad was previously involved in hockey? I think a lot of people have yet to find out about it. What city is he from? What is his brother's name? When you can answer these kinds of questions, you will be ready to be called an a4 fanatic.