Laura Nan
(Contestant 1, Australia (AUS)) | 
Zihui Zhang
(Contestant 2, Australia (AUS)) | 
Olivia Sun
(Contestant 3, Australia (AUS)) | 
Amber Li
(Contestant 4, Australia (AUS)) | 
Elizabeth Yevdokimov
(Deputy Leader, Australia (AUS)) | 
Michelle Chen
(Leader, Australia (AUS)) |
Mel Hugg
(Observer with Contestants, Australia (AUS)) | 
Grace He
(Observer with Leader, Australia (AUS)) | | | | |
Marie Peeters
(Deputy Leader, Belgium (BEL)) | Michel Sebille
(Leader, Belgium (BEL)) | | | | |
Saniva Rakib Soha
(Contestant 1, Bangladesh (BGD)) | 
Saaji Sehnai
(Contestant 2, Bangladesh (BGD)) | 
Taslima Tasnim Lamia
(Contestant 3, Bangladesh (BGD)) | 
Nahian Parin Ifa
(Contestant 4, Bangladesh (BGD)) | 
Sadia Hamid Kazi
(Deputy Leader, Bangladesh (BGD)) | 
Atonu Roy Chowdhury
(Leader, Bangladesh (BGD)) |
Maya Minkova
(Contestant 1, Bulgaria (BGR)) | Yoana Mladenova
(Contestant 2, Bulgaria (BGR)) | Adelina Dorovska
(Contestant 3, Bulgaria (BGR)) | Vanesa Kalinkova
(Contestant 4, Bulgaria (BGR)) | 
Violeta Naydenova
(Deputy Leader, Bulgaria (BGR)) | 
Lyuba Konova
(Leader, Bulgaria (BGR)) |
Liang Xiao
(Leader, People's Republic of China (CHN)) | | | | | |
Kirsten Rosenkilde
(Leader, Denmark (DEN)) | | | | | |
María Pe Pereira
(Deputy Leader, Spain (ESP)) | Elisa Lorenzo García
(Leader, Spain (ESP)) | | | | |
Paula Russak
(Contestant 2, Estonia (EST)) | 
Birgit Veldi
(Leader, Estonia (EST)) | | | | |
Barbare Kuchava
(Contestant 1, Georgia (GEO)) | Anastasia Gvasalia
(Contestant 2, Georgia (GEO)) | Gvantsa Khvedelidze
(Contestant 3, Georgia (GEO)) | Salome Murdalashvili
(Contestant 4, Georgia (GEO)) | 
Nino Chkhaidze
(Deputy Leader, Georgia (GEO)) | Mariam Ivardava
(Leader, Georgia (GEO)) |
Tina Ding
(Contestant 1, Germany (GER)) | 
Ilsa Freysoldt
(Contestant 2, Germany (GER)) | 
Vianne Heinz
(Contestant 3, Germany (GER)) | 
Diana Reznychenko
(Contestant 4, Germany (GER)) | 
Kerrin Bielser
(Deputy Leader, Germany (GER)) | 
Susanne Armbruster
(Leader, Germany (GER)) |
Réka Hodossy
(Contestant 2, Hungary (HUN)) | 
Zsófia Keresztély
(Contestant 3, Hungary (HUN)) | 
Melinda Kiss
(Leader, Hungary (HUN)) | | | |
Sanjana Chacko
(Contestant 1, India (IND)) | 
Shreya Shantanu Mundhada
(Contestant 2, India (IND)) | 
Saee Patil
(Contestant 3, India (IND)) | 
Shreya Gupta Ray
(Contestant 4, India (IND)) | 
Aditi Muthkhod
(Deputy Leader, India (IND)) | 
Mrudul Thatte
(Leader, India (IND)) |
Ananya Ranade
(Observer with Contestants, India (IND)) | | | | | |
Rina Hatachi
(Contestant 1, Japan (JPN)) | 
Haruka Kimura
(Contestant 2, Japan (JPN)) | 
Ayune Masutani
(Contestant 3, Japan (JPN)) | 
Tong Gu.
(Contestant 4, Japan (JPN)) | 
Keiko Tasaki
(Deputy Leader, Japan (JPN)) | 
Yusuke Nakamura
(Leader, Japan (JPN)) |
Yoshiaki Maeda
(Observer with Deputy, Japan (JPN)) | 
Yuji Kitayama
(Observer with Leader, Japan (JPN)) | 
Tomoki Yoshida
(Observer with Leader, Japan (JPN)) | | | |
Saikal Mamarasulova
(Contestant 1, Kyrgyzstan (KGZ)) | 
Aliyarova Kamila
(Contestant 2, Kyrgyzstan (KGZ)) | 
Ramilya Bozova
(Contestant 3, Kyrgyzstan (KGZ)) | 
Nuraiym Mukhamatnabieva
(Contestant 4, Kyrgyzstan (KGZ)) | 
Makhamadkhan Ishmatov
(Leader, Kyrgyzstan (KGZ)) | |
Vida Sušelj
(Contestant 2, Luxembourg (LUX)) | 
Louise Bernier
(Deputy Leader, Luxembourg (LUX)) | 
Mike Dostert
(Leader, Luxembourg (LUX)) | | | |
Antonela Vladeva
(Contestant 1, North Macedonia (MKD)) | 
Ilina Arsovska
(Contestant 2, North Macedonia (MKD)) | 
Mihaela Smilevska
(Contestant 3, North Macedonia (MKD)) | 
Misha Veselinski
(Contestant 4, North Macedonia (MKD)) | 
Hristina Mitreska
(Deputy Leader, North Macedonia (MKD)) | 
Petar Filipovski
(Leader, North Macedonia (MKD)) |
Bolor Naranbaatar
(Contestant 1, Mongolia (MNG)) | Misheel Ankhbayar
(Contestant 2, Mongolia (MNG)) | Oyunbilig Bandi
(Contestant 3, Mongolia (MNG)) | 
Anu Altangerel
(Contestant 4, Mongolia (MNG)) | Tsogzolmaa Saizmaa
(Deputy Leader, Mongolia (MNG)) | Khulan Tumenbayar
(Leader, Mongolia (MNG)) |
Otgonbayar Uuye
(Observer with Leader, Mongolia (MNG)) | | | | | |
Johan Konter
(Deputy Leader, Netherlands (NLD)) | 
Gabriëlle Zwaneveld
(Leader, Netherlands (NLD)) | | | | |
Victoria Lund Søraas
(Contestant 1, Norway (NOR)) | 
Lovise Foss Linnestad
(Contestant 2, Norway (NOR)) | 
Renate Lorena Midtgård
(Contestant 3, Norway (NOR)) | 
Maryam Modupeola Omobolanle Idowu
(Contestant 4, Norway (NOR)) | 
Astrid Mysterud
(Deputy Leader, Norway (NOR)) | 
Weronika Wrzos-Kaminska
(Leader, Norway (NOR)) |
Camilla Lund Søraas
(Observer with Contestants, Norway (NOR)) | | | | | |
Qiaojia Chen
(Contestant 1, New Zealand (NZL)) | 
Ruishan Chen
(Contestant 2, New Zealand (NZL)) | 
Yixuan Ning
(Contestant 3, New Zealand (NZL)) | 
Sophie Xu
(Contestant 4, New Zealand (NZL)) | 
Brena Merz
(Deputy Leader, New Zealand (NZL)) | 
Josie Smith
(Leader, New Zealand (NZL)) |
Magdalena Pudełko
(Contestant 1, Poland (POL)) | 
Aleksandra Żyniewicz
(Contestant 2, Poland (POL)) | 
Wiktoria Bazan
(Contestant 3, Poland (POL)) | 
Justyna Jaworska
(Deputy Leader, Poland (POL)) | 
Katarzyna Kępińska
(Leader, Poland (POL)) | |
Ioana Stroe
(Contestant 1, Romania (ROU)) | 
Iustina Diaconu
(Contestant 2, Romania (ROU)) | 
Ana Boiangiu
(Contestant 3, Romania (ROU)) | 
Mihail Baluna
(Leader, Romania (ROU)) | 
Andrei Eckstein
(Observer with Leader, Romania (ROU)) | |
Evelyn Ebneter
(Contestant 1, Switzerland (SUI)) | 
Myriam Faltin
(Contestant 2, Switzerland (SUI)) | 
Hongjia Meng
(Contestant 3, Switzerland (SUI)) | Svenja Felber
(Contestant 4, Switzerland (SUI)) | 
Aisha Azhgaliyeva
(Deputy Leader, Switzerland (SUI)) | 
Emily Dikhoff
(Leader, Switzerland (SUI)) |
Timea Szöllösová
(Deputy Leader, Slovakia (SVK)) | 
Michal Pecho
(Leader, Slovakia (SVK)) | | | | |
Eya Mghaieth
(Contestant 1, Tunisia (TUN)) | 
Nouha Jemel
(Contestant 2, Tunisia (TUN)) | 
Chayma Ben Chaabane
(Contestant 3, Tunisia (TUN)) | 
Emna Hamdi
(Contestant 4, Tunisia (TUN)) | 
Raouf Thabet
(Leader, Tunisia (TUN)) | |
Alice Chen
(Contestant 1, Taiwan (TWN)) | Yun-chen Lin
(Contestant 2, Taiwan (TWN)) | Yohan Wang
(Contestant 3, Taiwan (TWN)) | Qin-rou Chiu
(Contestant 4, Taiwan (TWN)) | Tien-sheng Cheng
(Observer with Contestants, Taiwan (TWN)) | Yen-chi Roger Lin
(Observer with Contestants, Taiwan (TWN)) |
Milania Akchurina
(Contestant 1, Ukraine (UKR)) | 
Dariia Balan
(Contestant 2, Ukraine (UKR)) | 
Daria Perekopska
(Contestant 3, Ukraine (UKR)) | 
Kateryna Sydorenko
(Contestant 4, Ukraine (UKR)) | 
Zarina Kodyrova
(Deputy Leader, Ukraine (UKR)) | 
Yuliia Tykhonravova
(Observer with Deputy, Ukraine (UKR)) |
Bogdan Rublov
(Observer with Leader, Ukraine (UKR)) | | | | | |
Aanya Goyal
(Contestant 1, United Kingdom (UNK)) | 
Julia Strekopytov
(Contestant 2, United Kingdom (UNK)) | 
Nanako Ueda
(Contestant 3, United Kingdom (UNK)) | 
Aurelia Walker
(Contestant 4, United Kingdom (UNK)) | 
Emily Beatty
(Deputy Leader, United Kingdom (UNK)) | 
Kasia Warburton
(Leader, United Kingdom (UNK)) |
Ava Yeo
(Observer with Contestants, United Kingdom (UNK)) | | | | | |
Joseph Myers
(IT, EGMO 2025 Staff (ZZA)) | 
Celia Rubio Madrigal
(IT, EGMO 2025 Staff (ZZA)) | | | | |
