Tusk was honored with the award for his "unwavering commitment to restoring democracy in Poland."
The Chatham House Prize is an annual accolade, established in 2005, given to individuals or organizations deemed by the institute's members to have made significant contributions to international relations over the past year.
Previous recipients include former Ukrainian President Viktor Yushchenko, Brazilian President Luis Inacio Lula da Silva, Burmese opposition leader Aung San Suu Kyi, U.S. Secretaries of State Hillary Clinton and John Kerry, the Doctors Without Borders organization, and Ukrainian President Volodymyr Zelensky.
In June, the institute recognized Tusk for his efforts in "restoring democracy in Poland, rebuilding institutions, and upholding the principles of the rule of law."
Chatham House, officially known as the Royal Institute of International Affairs, is a leading global think tank on international affairs, established in 1920.
Source: PAP
Click on the audio player above for a report by Radio Poland's Michał Owczarek.