IEOx WinterChallenge 2025
5th Annual Edition

IEOx WinterChallenge

The premier international economics competition connecting brilliant minds across 61 countries and territories

0 Registered Students
0 Countries & Territories
0 Medals Awarded
0 Supporting Instructors

Community Insights

Feedback and testimonials from our global participants

"Thanks for organising this wonderful competition! Was a really great opportunity for me to pick up the core econs textbook for so many days and study everything, feeling so much more informed now HAHA. And the entire programme was close to perfection, once again thank you very much!"

P
Participant
Team Code 1212

"I am grateful for the whole experience of competing with students from all over the world. This opened my perspective significantly."

S
Student
Team Code 1222

"I am grateful for how this competition gave a chance to not just high school students, but to older individuals interested in economics."

U
University Student
Team Code 1116

Competition Round Preferences

"If you could compete in only one round of the competition, which one would you choose?"

24
Economics
Most Popular Choice
18
Business Case
Creative Challenge
13
Finance
Practical Skills

Competition Activities

Live Events & Ceremonies

Opening Ceremony
February 1st
600+ Attendees
Business Case Finals
February 15th
300+ Viewers
Closing Ceremony
February 16th
300+ Participants

Communication Channels

WhatsApp
Primary Platform
470+ Members
Telegram
Secondary Support
200+ Members
WeChat
Regional Access
200+ Members

Looking Forward

The IEOx WinterChallenge has successfully created an expanding international community, becoming a respected, free and open challenge that introduces students to the IEO format while building lasting connections.

12
New Countries Joined
47
Supporting Instructors
5
Successful Years
โˆž
Future Potential
IEOx WinterChallenge 2025

Developed by the IEOx Community and Alumni, supported by the IEO Executive Board. Building the future of international economics education.

© 2025 IEOx WinterChallenge. All rights reserved.

Global Participation

Interactive analysis of our worldwide community with complete data validation

Country Participants Completed Status Region Top Achievement

Competition Results

Comprehensive performance analytics validated from official report data

Medal Distribution

Gold (32) 14.5%
Silver (70) 31.7%
Bronze (119) 53.8%

Perfect Economics Scores

6
Students achieved 100% in Economics
๐Ÿ‡ธ๐Ÿ‡ฌ Jun Jie Dai
๐Ÿ‡ญ๐Ÿ‡ฐ Chun Hei Lee
๐Ÿ‡ฐ๐Ÿ‡ฟ Saken Zhaimin
๐Ÿ‡น๐Ÿ‡ท Defne Kurt
๐Ÿ‡ธ๐Ÿ‡ฌ Deaglan Tan
๐Ÿ‡ธ๐Ÿ‡ฌ Lye Jae Vir

Business Case Results

๐Ÿฅ‡ Lambert Economics Team ๐Ÿ‡บ๐Ÿ‡ธ USA
๐Ÿฅˆ Sentinels ๐Ÿ‡ป๐Ÿ‡ณ Vietnam
๐Ÿฅ‰ The Keynesian Krew ๐Ÿ‡ง๐Ÿ‡ฉ Bangladesh
๐Ÿ‘‘ BRATROT ๐Ÿ‡ป๐Ÿ‡ณ Vietnam (Audience)

Top Performers

Leaderboard with complete medal winners data from the official report

Medal Winners Leaderboard

Rank Student Country Score Medal

5-Year Growth

2021 500+ participants
2022 1,000+ participants
2023 1,600+ participants
2024 1,700+ participants
2025 2,054 participants

Key Metrics

957
Completed Exams
12
New Countries
167
Audience Voters
423
Institution Teams