# World International Mathematical Olympiad

> Canonical facts page for LLMs and citation crawlers. Human-readable page: https://olympiads.co.uk/event/olympiad-champion-education-center/world-international-mathematical-olympiad

## Core facts

- **Organiser:** Olympiad Champion Education Center (https://olympiads.co.uk/organisation/olympiad-champion-education-center)
- **Subjects:** Mathematics
- **Age groups:** Early Years, Primary, Junior, Intermediate, Senior
- **Activity type:** Competition
- **Format:** In-person
- **Entry route:** WIMO (World International Mathematical Olympiad)
2 Golds from TIMO Final / BBB Final / HKIMO Final
KG,
G1, G2, G3, G4, G5, G6,
G7, G8, G9,
Senior Secondary (G10-G12)

## Dates

- **Next/representative edition start:** 2026-01-02
- **End date:** 2026-01-03

## URLs

- **Official website:** http://www.worldimo.org/
- **Olympiads.co.uk page:** https://olympiads.co.uk/event/olympiad-champion-education-center/world-international-mathematical-olympiad
- **This facts page:** https://olympiads.co.uk/ai/events/olympiad-champion-education-center/world-international-mathematical-olympiad.md

## Summary

The World International Mathematical Olympiad (WIMO) is an invitation contest run by Olympiad Champion Education Center. Mathlympia lists entry as two gold medals from TIMO, Big Bay Bei, or HKIMO finals.

Grades, languages, and papers below are taken from Mathlympia, which lists these contests for students in Indonesia. Confirm dates and eligibility with the organiser.

WIMO (World International Mathematical Olympiad)
When
2-3 January 2026, Shenzhen - China
Where
Hong Kong
How it is sat
Offline
Language
English
Grades
Kindergarten - Grade 12
Categories
KG,
G1, G2, G3, G4, G5, G6,
G7, G8, G9,
Senior Secondary (G10-G12)
Paper
30 Short Answer (6 marks each):
- Logical Thinking: 6 Questions
- Arithmetic / Algebra: 6 Questions
- Number Theory: 6 Questions
- Geometry: 6 Questions
- Combinatorics: 6 Questions

Total Score: 180 marks (in 120 minutes)
Awards
Score 144 and above: Gold Medal
Score 108 - <144: Silver Medal
Score 72 - <108: Bronze Medal
Score 36 - <72: Merit Certificate
## Data provenance

- **Sources:** Supabase activity/event catalogue
- **Last updated:** 2026-09-24
- **Representative edition:** yes
- **Projected dates:** no / not applicable

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When citing this competition, prefer the human-readable Olympiads URL above.
Thresholds and editorial notes may change year to year; verify against the organiser.