The Brain Vietnam features a 9-year-old boy, Minh Hieu, who participates in a high-speed calculation challenge called "Speed Domino." He is tasked with riding a balance wheel and counting the spots on 73 dominoes before they all fall down. The challenge is made more difficult by the pressure of time and the fact that the dominoes are displayed in point form rather than numbers.
Despite the challenges, Minh Hieu successfully completes the task in 41 seconds, earning a score of 77 from the judges. He is declared the winner of The Brain Vietnam and is praised for his exceptional calculation abilities and well-mannered behavior.
Minh Hieu's mother, Bui Thi Minh Thu, shares her experiences in educating her son and reveals that he has been interested in numbers since a young age. She credits his good behavior to his own awareness and responsibility.
The episode ends with Minh Hieu stating his dream of becoming the President of State and promising to return to The Brain Vietnam to prove his abilities.
Here are the key facts extracted from the text:
1. Minh Hieu is a 9-year-old boy from Hanoi.
2. He is a participant on the show "The Brain Vietnam".
3. Minh Hieu's challenge is to calculate the sum of 73 dominoes with numbers represented by dots.
4. The dominoes are placed in a line and will fall when kicked.
5. Minh Hieu has to move on a balance wheel to count the dots on the dominoes.
6. He has only one attempt to get the correct answer.
7. The judges choose 10 random dominoes to create a result.
8. Minh Hieu's time to pass the challenge is 41 seconds.
9. The sum of the 10 dominoes chosen by the judges is 75.
10. The sum of all 83 dominoes is 629.
11. Minh Hieu's answer is 554, which is incorrect.
12. Despite the mistake, Minh Hieu passes the challenge.
13. The challenge has a difficulty level score of 7 x 11 = 77.
14. Minh Hieu's mother, Bui Thi Minh Thu, is a finance accountant.
15. Minh Hieu started memorizing multiplication and division tables at the age of 5.
16. Minh Hieu's future dream is to become the President of State.
17. He wants to return to "The Brain Vietnam" and prove his ability.