OAYO
Orion Abacus Youth Organization is the student club division of OAA.
The purpose of OAYO is to help students of OAA become more involved in the abacus community. The club provides student members volunteer opportunities to compete at abacus and math related events, organize new OAA events, and gather feedback to improve the organization.
2026 - 2027 Officers
President
Ethan Effendi
Coordinator of Outreach
Yingche Wee
Coordinator of Events
Lewis Tan
Director of Internal Operations
Sunny Mathur
Secretary /Treasurer
Samantha Yeung
Advisor
Alicia Yang
Advisor
Eleanor Chen
Advisor
Lily Traidman
Executive VP
Brandon Kong
Coordinator of Graphic Design/Social Media
Jocelyn Chung
Coordinator of Operations
Ian Shyu
Coordinator of Development
Lucas Chen
Advisor
Julia Tu
Advisor
Martin Wu
Advisor
Erik Wang
External Operations VP
Leina Ikeda
Director of Events
Cella Hsu
Coordinator of Operations
Zachary Yeung
Coordinator of Development
Samuel Liu
Advisor
Vincent Liu
Advisor
Wesley Thang
Advisor
Iris Huang
2025 - 2026 Officers
President
Lily Traidman
Coordinator of Outreach
Yingche Wee
Coordinator of Graphic Design/Social Media
Ian Shyu
Coordinator of Development
Sunny Mathur
Treasurer
Zachary Yeung
Advisor
Alicia Yang
Advisor
Eleanor Chen
Executive VP
Ethan Effendi
Coordinator of Outreach
Bailey Su
Director of Events
Austyn Chen
Coordinator of Development
Cella Hsu
Advisor
Julia Tu
Advisor
Wesley Thang
Advisor
Erik Wang
Internal Operations VP
Brandon Kong
Coordinator of Graphic Design/Social Media
Leina Ikeda
Director of Events
Madeline Yee
Secretary
Katelyn Chan
Advisor
Vincent Liu
Advisor
Martin Wu
Advisor
Iris Huang
2025 - 2026 Junior Officers
Renee Tong
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2024 - 2025 Officers
President
Iris Huang
External Operations VP
Lily Traidman
Director of Events
Austyn Chen
Coordinator of Development
Brandon Kong
Advisor
Kristin Lee
Advisor
Vincent Liu
Advisor
Eleanor Chen
Executive VP
Brent Kong
External Operations VP
Ethan Effendi
Director of Internal Operations
Sophia Chen
Secretary
Madeline Yee
Advisor
Julia Tu
Advisor
Martin Wu
Advisor
Erik Wang
Internal Operations VP
Daniel Chen
Director of Outreach
Erin Law
Coordinator of Development
Isabella Chiang
Treasurer
Yingche Wee
Advisor
Alicia Yang
Advisor
Wesley Thang
2024 - 2025 Junior Officers
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2023 - 2024 Officers
President
Erik Wang
Internal Operations Vice President
Brent Kong
Director of Outreach
Lily Traidman
Coordinator of Development
Madeline Yee
Advisor
Kristin Lee
Advisor
Vincent Liu
Advisor
Martin Wu
Executive Vice President
Yi Ting Hsu
Internal Operations Vice President
Ethan Effendi
Director of Graphic Events
Daniel Chen
Coordinator of Graphic Design
Erin Law
Advisor
Julia Tu
Advisor
Alicia Yang
Advisor
Eleanor Chen
.
External Operations Vice President
Iris Huang
Coordinator of Outreach
Samantha Lin
Coordinator of Development
Sophia Chen
Secretary/Treasurer
Austyn Chen
Advisor
Rebecca Yu
Advisor
Wesley Thang
2023 - 2024 Junior Officers
Joanna Zhang
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.
2022 - 2023 Officers
President
Eleanor Chen
Internal Operations Vice President
Louis Law
Director of Internal Development
Yi Ting Hsu
Coordinator of Events
Daniel Yang
Advisor
Julia Tu
Advisor
Wesley Thang
Executive Vice President
Erik Wang
Director of Events
Iris Huang
Director of Internal Development
Ethan Effendi
Secretary/Treasurer
Evan Lu
Advisor
Vincent Liu
Advisor
Martin Wu
Executive Vice President
Samantha Lin
Director of Internal Operations
Brent Kong
Coordinator of Outreach
Lily Traidman
Advisor
Kristin Lee
Advisor
Alicia Yang
2022 - 2023 Junior Officers
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.
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2021 - 2022 Officers
President
Martin Wu
Internal Vice President
Eleanor Chen
Director of Internal Development
Brent Kong
Advisor
Kristin Lee
Advisor
Alicia Yang
Executive Vice President
Louis Law
Secretary
Erin Law
Director of Internal Development
Iris Huang
Advisor
Julia Tu
Advisor
Wesley Thang
Executive Vice President
Samantha Lin
Treasurer
Andrew Le
Director of Outreach/Communication
Erik Wang
Advisor
Vincent Liu
2021 - 2022 Junior Officers
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2020 - 2021 Officers
President
Wesley Thang
Secretary
Louis Law
Advisor
Julia Tu
Vice President
Martin Wu
Treasurer
Louis Law
Director of Internal Development
Vincent Liu
Vice President
Flora Huang
Advisor
Kristin Lee
Advisor
Alicia Yang
2020 - 2021 Junior Officers
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2019 - 2020 Officers
President
Alicia Yang
Treasurer
Martin Wu
Advisor
Kristin Lee
Vice President
Wesley Thang
Public Relations Officer
Flora Huang
Advisor
Gabriel Lee
Secretary
Martin Wu
Advisor
Julia Tu
Advisor
Jerry Lu
2018 - 2019 Officers
President
Rebecca Yu
Vice President
Aris Chang
Advisor
Julia Tu
Advisor
Jerry Lu
Vice President
Vincent Liu
Treasurer
Wesley Thang
Advisor
Kristin Lee
Vice President
Alicia Yang
Secretary
Flora Huang
Advisor
Gabriel Lee
2016 - 2018 Officers
President
Julia Tu
Vice President
Karina Wang
Treasurer
Aris Chang
President
Kristin Lee
Public Relations Officer
Vincent Liu
Secretary
Samantha Wang
Vice President
Athan Chang
Public Relations Officer
Rebecca Yu
Secretary
Alicia Yang