The countdown is on
Zhuhai, China
China Standard Time · UTC+8
Our mission
To cultivate curious, confident and compassionate global citizens through a world-class platform that unites diverse disciplines, encourages critical thinking and celebrates excellence in every area of knowledge.
What we stand for
Explore perspectives beyond borders and connect knowledge to the wider world.
Pursue understanding, embrace challenges and take pride in your progress.
Celebrate different strengths, backgrounds and ways of thinking.
Stay curious, ask questions and keep discovering beyond the classroom.
Learn with others, exchange ideas and work towards a shared future.
Neuro-Technical Decoding
More than a word. A higher way of thinking.
The Journey
From national discovery to the global stage. Choose your subjects, challenge yourself and take your next step.
Every contest has one separate contest for the national rounds. Students can choose to compete in any of the 8 distinct subjects.
The International Final Round consists of 10 subjects: 5 subjects feature a separate Contest Paper Round, while the other 5 are evaluated through dynamic Non-Contest Paper Rounds.
Also in Zhuhai
GHMMC, GHMSC and GHMEC International Finals 2026–27 will take place on 25–26 January 2027 at the same venue as the WOO! International Final in Zhuhai, China.
25–26 January 2027 · Zhuhai, China
Guangdong–Hong Kong–Macau Mathematics Contest
Rigorous logic, higher-order thinking and innovative problem-solving.
Guangdong–Hong Kong–Macau Science Contest
Scientific inquiry, objective reasoning and discovery across STEM.
Guangdong–Hong Kong–Macau English Contest
Communication, cultural understanding and global literacy.
Global Network
For GHMMC / GHMEC / GHMSC / WOO! related events
BaySpark
Eduenclave
HKMIAEA
IERC
ICE Thailand
ICE Philippines
Aye's Tutorial Hub
4MIND Academy
Smart Education Center Cambodia
INASE
iSTEM
MYSO
AsiaMaths
Rainbow Maths
International Olympiads
