Seznam soutěžících 2021
Kategorie 1
Jia Cheng Felix Zong, Hong Kong, China Jacqueline Liu, United Kingdom
Lilien Solomonová, Czechia Sophia Maddock, USA
Hsu, Chia Hsi, Taiwan Viola Kalabusová, Czechia
Nikhith Nallamalli, India Zhongshu Chen, China/Indonesia
Merdan Ali Efe Yavuz, Turkey Amálie Svatošová, Czechia
Ivan Volkov, Germany Ester Zoubková, Czechia
Batjargal Enkhsaruul, Mongolia Anar Naranbat, Mongolia
Nina Pavlotzky Neeman, Costa Rica Hajun Chung, South Korea
Bong Jung Woo, South Korea Daniel Chik, Singapore
Mathilde Duverney, France Andrea Lafarge Rinaldi, France
Emily McCarthy, Ireland Amálie Vlčková, Czechia
Franciszek Cichowski, Poland Angelina Nguyen, USA
Aleksandra Dzieża, Poland Arabelle Grote, USA
Eva Essilevskaia, France Ethan Bai, Ireland
Sofia Maholetti, Austria
Kategorie 2
Ka Yik Charis Zong,Hong Kong, China Blanka Kojalewicz, Poland
Jaroslav Skalka, Czechia Anna Zimowska, Poland
Kamil Podzorski, Poland Markéta Sladkovská, Czechia
Hernán Lucena Villanueva, Spain Dora Šarić, Croatia
Nikol Hamplová, Czechia Alžběta Nikiforová, Czechia
Adelina Furtuna, Moldovia Yoana Manwani, United Arab Emirates
Małgorzata Radek, Poland Arturo Bienve Díaz Álvarez, Spain
Zofia Michałek, Poland
Kategorie 3
Xinyu Li, China Eleni Moon, USA
Łucja Dąbkowska, Poland Rozálie Klesová, Czechia
Joy Chuang, Taiwan Mario Sebastian Silvestre Hernandez, Guatemala
Helene Gritsch, Austria Matyáš Charvát, Czechia
Devakshi Grace Mukherjee, India/Qatar Nora Lubbadová, Czechia
Nidra Esteves Ramirez Celis, Portugal Antoni Nowakowski, Poland
Kategorie 4
Franciszek Gąsieniec, Poland Anju Nogiwa, Singapore/ Austria
Pavel Pejchal, Czechia Hong Seo Hyeon, South Korea
Bartosz Frydel, Poland Glorija Pinturić, Croatia
Ivana Zovko, Croatia Tom Williamson, United Kingdom
Nicholas Grote, USA Maria Kolary, Poland
Carla Ioana Ungureanu, Romania Dymitr Szostak, Poland
Kategorie 5
Matthew Stephen Hockaday, Czechia Martina Taslerová, Czechia
Momone Shiraishi, Japan Anna Harper, USA/Belarus
Ryan Wang, Canada Rie Takeuchi, USA
Bridget Su, Taiwan 𝗭𝘂𝘇𝗮𝗻𝗻𝗮 𝗞𝗼𝗯𝗶𝗲𝗹𝗮, Poland
Emilie Kašparová, Czechia Clara Gritsch, Austria
Hanna Fábián, Hungary Bruna Prostran, Croatia
Kategorie 6
Vojtěch Ocelka, Czechia Emilio Wu Gan, Costa Rica
Chiara Bleve, Italy Zhong An Feng, Hong Kong, China
Grigorescu Valentiu-Constantin, Romania Gayathri Gopikrishna Chokalingam, India
Giordano Calì, Italy
Kategorie 7
Jie Liang, New Zealand Kristýna Kovalová, Czechia
Sonia Schwabe, Poland Mehana Ellis, USA
Takuma Onodera, Japan Anastasia Durnea, Moldovia
Sebastião Mateus, Portugal Vittorio di Pietro, Italy
Kategorie 8
Magdalena Srnková, Czechia Radek Bagar, Czechia
Pablo Frias Lobo, Spain Pia Oetheimer, France/Austria
Sanjay Akam, USA
Kategorie 9
Anna Knoulichová, Czechia Zhiqi Yuan, China
Lorena Turković, Croatia Anna McCargow, Russia
Ayane Tsuno, Japan Channing Chu, New Zealand
Rejsi Prosi, Albania Matyáš Meinczinger, Germany
Nanjala Antonia, Kenya Nicoleta Sirbu, Moldovia
Andrew Truong, USA Barbora Filipová, Czechia
Veronika Jaklová, Czechia Marco Ridolfo, Italy
Kategorie 10
Mattia Groppello, Italy SunHye Shin, South Korea
Hikari Ichimura, Japan Wanzhen Zhao
Kateřina Sinevičová, Czechia Jianyi Gu, China
Claudia Hu, USA Amálie Pivoňková, Czechia
Tatsuhito Adachi, Japan Jovan Perunicic, Serbia
Wenjia Rao, China Victoria Nava, Belgium
Molli Szalai, Hungary Mina Sun, China
Bohumil Bondarenko, Czechia František Jeřábek, Czechia
Giada Nobile, Italy Vincenza Ginevra Lauria, Italy
Yinzi Cao, China Markus Koropp, Germany/Austria
Marta Misztal, Poland Parvina Sharipova, Usbekistan/Austria
Xiao Tang, China Xiaowan Zhang, China
Kategorie 11
Zachary Weiner, USA Kamil El-Ahmadieh, Czechia
Jinwei Zhang, China Jookhyun Kim, South Korea
Christopher Knopp, Canada Radim Tichý, Czechia
Barbora Brabcová, Czechia Luca Sacher, Italy
Tyler Kivel, USA Yibo Du, China
Eben Wagenstroom, South Africa Kirill Brukhovskii-Vasilev, Russia
Martyna Anna Chmura, Poland Aristotelis Papadimitriou, Greece
Alves de Toledo Karina, Brazil Anfisa Bobylova, Russia/Austria
Yuhuan Wang, China Asami Kitamura, Japan
Xu Guo, China Asuka Tagami, Japan
Jihak Oh, South Korea Hwan Hee Kim, South Korea
Ryohong Ahn, South Korea Radymyr Tsiko, Ukraine/Austria
Jieun Lee