Republic of Bulgaria

Republic of Bulgaria team:

Name: Bozhidar Sakarev (Contestant 1)
16 years old

Name: George Nikolov (Contestant 2)
17 years old

Name: Damyan Nakev (Contestant 3)
16 years old

Name: Kiril Zulyamski (Contestant 4)
15 years old

Name: Aleksandar Bangachev (Contestant 5)
17 years old

Name: Andrey Stefanov (Contestant 6)
17 years old

Name: Petko Lazarov (Deputy Leader)
19 years old

Name: Danila Cherkashin (Leader)
33 years old

Federative Republic of Brazil

Federative Republic of Brazil team:

Name: Paulo Jônatas De Oliveira Pimentel Leite (Contestant 1)
17 years old

Name: Levi Magalhães Pereira Castello Branco (Contestant 2)
18 years old

Name: Enzo Holanda Sampaio (Contestant 3)
16 years old

Name: Alessandro Mathias Machado (Contestant 4)
19 years old

Name: Fábio Medeiros Ferraz De Campos (Contestant 5)
17 years old

Name: Rafael Alves Amiune (Contestant 6)
16 years old

Name: Bernardo Peruzzo Trevizan (Deputy Leader)
24 years old

Name: Rafael Filipe Dos Santos (Leader)
28 years old

People's Republic of China

People's Republic of China team:

Name: Lecheng Yang (Contestant 1)
17 years old

Name: Zhiheng He (Contestant 2)
16 years old

Name: Xiaozhe Chen (Contestant 3)
18 years old

Name: Zhecheng Li (Contestant 4)
17 years old

Name: Liheng Zhou (Contestant 5)
16 years old

Name: Jiaqi Zhu (Contestant 6)
17 years old

Name: Meng Fai Lim (Deputy Leader)
47 years old

Name: Guangting Wang (Leader)
43 years old

Name: Tianyou Zhou (Observer A)
31 years old

Name: Yiqing Yu (Observer C)
27 years old

French Republic

French Republic team:

Name: Hadrien Faucheu (Contestant 1)
16 years old

Name: Malone Heim (Contestant 2)
17 years old

Name: Ruirong Li (Contestant 3)
17 years old

Name: Kyrill Rovinsky (Contestant 4)
15 years old

Name: Matteo Argentin (Contestant 5)
16 years old

Name: Tristan Nguyen (Contestant 6)
16 years old

Name: Anatole Bouton (Deputy Leader)
18 years old

Name: Rémi Lesbats (Leader)
25 years old

Hungary

Hungary team:

Name: Mátyás Bodor (Contestant 1)
18 years old

Name: Martin Holló (Contestant 2)
18 years old

Name: Dóra Sárdinecz (Contestant 3)
17 years old

Name: Ábel Szakács (Contestant 4)
17 years old

Name: Benjamin Móricz (Deputy Leader)
21 years old

Name: Lenger Dániel (Leader)
33 years old

State of Israel

State of Israel team:

Name: Michael Cohen (Contestant 1)
16 years old

Name: Yoav Nutman (Contestant 2)
17 years old

Name: Amir Shaqed (Contestant 3)
17 years old

Name: Ilia Zyryanov (Yukelson) (Contestant 4)
17 years old

Name: Dvir Lifshitz (Contestant 5)
15 years old

Name: Elad Even Shani (Contestant 6)
17 years old

Name: Alexandr Tolesnikov (Deputy Leader)
45 years old

Name: Dan Carmon (Leader)
35 years old

Name: Raz Dvora (Observer A)
19 years old

Italian Republic

Italian Republic team:

Name: Luca Giovanni Giorgio Cavallo Perin (Contestant 1)
18 years old

Name: Anna Kazhamiakina (Contestant 2)
16 years old

Name: Marcel Stologan (Contestant 3)
18 years old

Name: Marius Stologan (Contestant 4)
18 years old

Name: Daria Pasqualetti (Deputy Leader)
21 years old

Name: Massimiliano Foschi (Leader)
22 years old

Republic of Moldova

Republic of Moldova team:

Name: Alin Popescu (Contestant 1)
18 years old

Name: Marius Cerlat (Contestant 2)
18 years old

Name: Robert Barbuța (Contestant 3)
18 years old

Name: Alexandru Bordei (Contestant 4)
18 years old

Name: Ivan Borsenco (Leader)
39 years old

Republic of Peru

Republic of Peru team:

Name: Renato Gaitan (Contestant 1)
17 years old

Name: Sebastian Lozada (Contestant 2)
18 years old

Name: Kevin Pomasoncco (Contestant 3)
16 years old

Name: Samir Ochoa (Contestant 4)
15 years old

Name: Jesus Zapata (Deputy Leader)
45 years old

Name: Jorge Tipe (Leader)
39 years old

Romania

Romania team:

Name: Emanuel Mazare (Contestant 1)
18 years old

Name: Andrei Vila (Contestant 2)
18 years old

Name: David Ghibu (Contestant 3)
18 years old

Name: Radu-Ionuț Stoleriu (Contestant 4)
18 years old

Name: David-Vlad Marghidan (Contestant 5)
17 years old

Name: David Mathe (Contestant 6)
16 years old

Name: Mihai Chis (Leader)
57 years old

Romania (B)

Romania (B) team:

Name: Alexandru Ciobotea (Contestant 1)
17 years old

Name: Victor-Vasile Dragoș (Contestant 2)
18 years old

Name: Aida Mitroi (Contestant 3)
18 years old

Name: Ioana Stroe (Contestant 4)
17 years old

Name: Iancu Ioan Sandea (Contestant 5)
17 years old

Name: Ilinca Rucsandra Radu (Contestant 6)
15 years old

Name: Flavian Georgescu (Leader)
37 years old

Russian Federation

Russian Federation team:

Name: Maksim Bolshakov (Contestant 1)
17 years old

Name: Dmitrii Grishko (Contestant 2)
17 years old

Name: Roman Kravchenko (Contestant 3)
18 years old

Name: Andrey Shishko (Contestant 4)
17 years old

Name: Andrey Kushnir (Deputy Leader)
33 years old

Name: Kirill Sukhov (Leader)
40 years old

Republic of Serbia

Republic of Serbia team:

Name: Stefan Šebez (Contestant 1)
18 years old

Name: Nina Šušić (Contestant 2)
16 years old

Name: Vladimir Đurica (Contestant 3)
19 years old

Name: Petar Banović (Contestant 4)
16 years old

Name: Teodor Von Burg (Deputy Leader)
33 years old

Name: Miljan Knežević (Leader)
52 years old

Baltic Team

Baltic Team team:

Name: Pijus Piekus (Contestant 1)
17 years old

Name: Petr Shvab (Contestant 2)
17 years old

Name: Adomas Juodis (Contestant 3)
17 years old

Name: Kristjan Lepp (Contestant 4)
16 years old

Name: Kaarel Toomet (Contestant 5)
18 years old

Name: Luka Vladimirovs (Contestant 6)
17 years old

Name: Oleg Košik (Deputy Leader)
40 years old

Name: Greta Morkūnė (Leader)
32 years old

Nordic Team

Nordic Team team:

Name: Skomantas Urbonas (Contestant 1)
17 years old

Name: Theo Karlin (Contestant 2)
17 years old

Name: Vladyslav Levchenko (Contestant 3)
18 years old

Name: Ohto Katila (Contestant 4)
17 years old

Name: Ziyi Xiao (Contestant 5)
17 years old

Name: Zhiyuan Liu (Deputy Leader)
20 years old

Name: Edvard Walde Heimdal (Leader)
21 years old

Ukraine

Ukraine team:

Name: Ostap Hishchak (Contestant 1)
17 years old

Name: Volodymyr Pryhunov (Contestant 2)
16 years old

Name: Oleksandr Horbunov (Contestant 3)
16 years old

Name: Volodymyr Zabigailo (Contestant 4)
18 years old

Name: Anton Opulskyi (Contestant 5)
16 years old

Name: Volodymyr Gryn (Contestant 6)
17 years old

Name: Kateryna Svitovenko (Deputy Leader)
22 years old

Name: Mykhailo Shtandenko (Leader)
22 years old

Name: Bohdan Kotyk (Observer A)
19 years old

United Kingdom

United Kingdom team:

Name: Aum Bagla (Contestant 1)
16 years old

Name: Adavya Goyal (Contestant 2)
17 years old

Name: Kelvin Lam (Contestant 3)
19 years old

Name: Narein Mohan (Contestant 4)
16 years old

Name: Yuvan Raja (Contestant 5)
17 years old

Name: Mykhailo Sydorenko (Contestant 6)
17 years old

Name: Andrew Ng (Deputy Leader)
25 years old

Name: Anđela Šarković (Leader)
30 years old

Name: Kian Moshiri (Observer C)
22 years old

United States of America

United States of America team:

Name: Shihan Kanungo (Contestant 1)
16 years old

Name: Hengrui Liang (Contestant 2)
16 years old

Name: Liam Reddy (Contestant 3)
16 years old

Name: Channing Yang (Contestant 4)
15 years old

Name: Grant Blitz (Contestant 5)
16 years old

Name: Jonathan Du (Contestant 6)
18 years old

Name: Zachary Chroman (Deputy Leader)
26 years old

Name: John Berman (Leader)
33 years old

VIANU

VIANU team:

Name: Mircea Rebengiuc (Contestant 1)
18 years old

Name: Ioana Vladoiu (Contestant 2)
16 years old

Name: Tudor Grecu (Contestant 3)
18 years old

Name: Vlad Constantinescu (Contestant 4)
17 years old

Name: Eduard Albu (Contestant 5)
16 years old

Name: Mihnea Marinescu (Contestant 6)
17 years old

Name: Octavian Ionut Joita (Deputy Leader)
22 years old

Name: Ștefan Bârcă (Leader)
22 years old