n 2020 Grand Duke Henri is celebrating his 20th anniversary of accession to the throne. He is the sixth monarch of the Nassau-Weilburg dynasty since Adolphe of Nassau. The 20 years of his reign have been characterised above all by his closeness to the people and his active commitment to Luxembourg in many areas. Together with Grand Duchess Maria Teresa he is committed to social, humanitarian, economic, environmental, cultural and sporting causes, both in Luxembourg and internationally. Whether as a member of the IOC, on an economic mission, on a state visit or as a host at the Grand-Ducal Palace.