- Not to be confused with the 2015 contestant and 2017 contestant of the same name.
Nguyễn Huy Hoàng was a contestant appeared on Ai Là Triệu Phú on April 27 and May 4, 2021. He answered the 7th question wrong and won ₫2,000,000.
WWTBAM Run[]
Nguyễn Huy Hoàng's Run to ₫150,000,000[]
| ₫200,000 (1 of 15) - Not Timed | |
| What date is "April Fool" falls at? | |
| ⬥ A: April 10 | ⬥ B: April 4 |
| ⬥ C: April 1 | ⬥ D: April 20 |
| ₫400,000 (2 of 15) - Not Timed | |
| Which legend / fairy tale appears in the rice pot full again? | |
| ⬥ A: Thánh Gióng | ⬥ B: Thạch Sanh |
| ⬥ C: Tấm Cám | ⬥ D: Sọ Dừa |
| ₫600,000 (3 of 15) - Not Timed | |
| What is the official song of a nation, often used in solemnities? | |
| ⬥ A: National policy | ⬥ B: National anthem |
| ⬥ C: Defense | ⬥ D: National Day |
| ₫1,000,000 (4 of 15) - Not Timed | |
| Which sport is Lionel Messi the famous athlete for? | |
| ⬥ A: Football | ⬥ B: Badminton |
| ⬥ C: Basketball | ⬥ D: Table tennis |
| ₫2,000,000 (5 of 15) - Not Timed | |
| Which of the following shapes has a different number of edges than the rest of the images? | |
| ⬥ A: Parallelogram | ⬥ B: Square |
| ⬥ C: Rhomboid | ⬥ D: Triangle |
| The klaxon called time and Huy Hoàng will return for the next episode with all of his lifelines remaining. |
| ₫3,000,000 (6 of 15) - Not Timed | |
| The United Nations Security Council has 5 permanent members: Britain, France, America, China and which country? "Phone-a-Friend" lifeline used | |
| ⬥ A: Germany | ⬥ B: Japan |
| ⬥ C: Russia | ⬥ D: Switzerland |
| Phone-a-Friend partner: Nguyễn Văn Chiến |
| ₫6,000,000 (7 of 15) - Not Timed | |
| If it is 9am in Hanoi (Vietnam), what time is it in Seoul (Korea)? "Plus One" and "50:50" lifelines used | |
| ⬥ A: 11 o'clock | ⬥ B: 9 o'clock |
| ⬥ C: 7 o'clock | ⬥ D: 14 o'clock |
| Plus One partner: Nguyễn Trung Hiếu |