• French / Cameroonian table tennis player
• Doctor in Public Law
• Member of the ITTF Athletes Commission
• Olympian in 2012
• Founder of the French non-governmental organisation “Ping Sans Frontières” (Ping without Borders) which aims to develop table tennis as an educational support globally.
• ITTF Development established a partnership with Ping Sans Frontières in 2011.

Sarah is convinced of the socializing and educational role of table tennis.

• Korean table tennis player
• Bachelor of Sports Marketing and Master’s in Social Physical Education at Kyonggi University (Republic of Korea)
• Member of the Athletes’ Commission of the South Korean National Olympic Committee
• Member of the IOC Athletes Commission
• Member of the ITTF Athletes Commission
• Olympian in 2004, 2008 and 2012
• Athletes Role Model for the 3^rd Youth Olympic Games in 2018

Ryu believes in the power of sport to change the world, our conversations and relationships.