Yu-Gi-Oh! World Championship Qualifier 2011

Central America
Jose Cubero (Costa Rica) [Tengu Synchro]

Europe
Michel Grüner (Germany) [Tengu Synchro]
Raul Fernandez Guiscardo (Spain) [Worm]
Luke Lennard (UK) [X-Saber]
Kim Just Jensen (Denmark) [Disaster Dragon]
The European 1st Runner-up, Sami Sekkoum (UK) [Gravekeeper], is unable to attend the World Championship 2011, hence the invitation is passed down to his Quarter-finals opponent.

Hong Kong
Liu Hoi Ki “海狗” [Dark World]

Japan
Waga Tadashi “syelu” [Debris Junk Doppel]
Osawa Yusuke “バブル” [T.G. Gadget]
Ogawa Takashi “アーサー” [Six Samurai]
Murakoshi Kei “王子” [Dark World]

Malaysia
Kee Kian Sim “Sam” [Agent Fairy]

Philippines
William Sy “Wslasher” [Six Samurai]

Singapore
Kaven Sue [Ultimate Offering Gadget]
The National Champion, Daniel Ang [Graveyard Blackwing], is unable to attend the World Championship 2011, hence the invitation is passed down to the National 1st Runner-up.

North America
Hansel Aguero (USA) [T.G. Tengu]
William Samuel Pedigo (USA) [Tengu Synchro]
Thomas Mak (USA) [Agent Fairy]
Joseph Bogli (USA) [Tengu Synchro]
Bo Tang (Canada) [Tengu Synchro]
Justin Womack [Malefic Skill Drain]
The North American Semi-finalist, Jeff Walker (USA) [Tengu Synchro], is unable to attend the World Championship 2011, hence the invitation is passed down to the 7th Position.

Oceania
Aaron Dennis (New Zealand) [Tengu Synchro]
Kevin Matsuoka (New Zealand) [Tengu Synchro]

South America
Jose Carlos Ubilla Grijalva (Ecuador) [Machina Gadget]

South Korea
Yang Young-Duk [Six Samurai]

Taiwan
She Wei Hao [Six Samurai]

Thailand
Pahnupak Kungjaroen “Foil” [Machina Gadget]

2010 World Champion
Galileo De Obaldia (Panama) [Tengu Synchro]

Yu-Gi-Oh! World Championship Qualifier 2010

Australia
Ewan “Bowserkills7″ O’Keefe [X-Sabers]

Canada
Aaron Noel [Infernity]

Central America
Galileo De Obaldia (Panama) [X-Sabers]
The Central America Champion, Ricardo Lora Zavala (Mexico) [Flamvell Cat], is unable to attend the World Championship 2010, hence the invitation is passed down to the Central America 7th position.

Europe
Rodrigo Togores Moli (Spain) [Frog OTK]
Stephan Sluis (Netherlands) [Infernity]
Stefano Memoli (Italy) [Anti-Meta]
Sebastian Gonzales (Belgian) [X-Sabers]

Hong Kong
Luk Chi Hang [Quickdraw Dandywarrior]

Japan
Kuwano “みのりん” Kei [Herald of Perfection]
Watanabe “ゆーま” Yuma [Blackwing]
Tanaka “レオパルド” Shogo [Machina Gadget]
Kawai “Ａ１” Hideki [Debris Dandy Cat]
NA★NA’s [Blackwing] rights to represent Japan has been revoked.

Malaysia
Tan Sung Lee [Gigavise]
The National Champion, Michael Yap Wei Keong [Frog Monarch], is unable to attend the World Championship 2010, hence the invitation is passed down to the National Finalist.

New Zealand
Kevin Lau [X-Sabers]

Philippines
Alvin Lim [Blackwing]

Singapore
Jeremy Chua [Machina Gadget]

South America
Pablo Juan Vera (Argentina) [Frog OTK]

South Korea
Kim Tae Woo [Blackwing]

Taiwan
She Wei Hao [Blackwing]

Thailand
Thanin Siripojanakul [Blackwing]
The National Champion, Apinan Chalermchatvichien [Blackwing], is unable to attend the World Championship 2010, hence the invitation is passed down to the National Finalist.

United States
Sean Montague [X-Sabers]
Chris Arantes [X-Sabers]
Vincent Pagila [X-Sabers]
Daniel LaMartina [Gladiator Beasts]

2009 World Champion
Benjamin Tan Hong Hwee (Singapore)

Yu-Gi-Oh! World Championship Qualifier 2009

Australia
Alexander Antonies [Lightsworn]

Canada
Charles Easton [Synchro Cat]

Europe
Vittorio Wiktor (Germany) [Synchro Cat]
Eduard Alvarez Carberra (Spain) [Lightsworn]
Sebastien Gonzalez (Belgium) [Lightsworn]
Sharief Mahomedradja (Netherland) [Synchro Cat]

Hong Kong
Kaisar [Lightsworn]

Japan
タイチ (West Japan) [Dark Undead]
りんご (West Japan) [Rivalry Cat]
DAT (East Japan) [Synchro Cat]
くりっちー (East Japan) [Cat Gladiator Beast]

Korea
-

Latin America
Esteban Almeida (Ecuador) [Synchro Cat]

Malaysia
Kee Kian Sim, Sam [Blackwing]

Mexico
Leija Hernandez José Juan [Twilight]

New Zealand
Calum Rickard [Twilight]

Singapore
Benjamin [Blackwing]

Taiwan
-

United States
Kris Ferber [Synchro Cat]
Michael Kohanim [Cat Gladiator Beast]
Roy St. Clair [Blackwing]
Ryan Newburn [Lightsworn]

2008 World Champion
グリフィス (Japan) [Synchro Cat]