Albert II of Monaco

Upon accession, Albert II oversaw a constitutional reform that strengthened the role of the National Council and reduced the Prince's absolute powers. The reform established a more balanced separation of powers, though the Prince retained significant influence over government and foreign affairs.

Albert II became Prince of Monaco on April 6, 2005, following the death of his father, Prince Rainier III. He inherited a constitutional monarchy with significant executive powers, including control over foreign policy and the government.

Albert II undertook a polar expedition to the North Pole in 2006, following in the footsteps of his great-great-grandfather, Prince Albert I. He used the expedition to raise awareness about climate change and environmental conservation, becoming a prominent advocate for polar regions.

Albert II promoted economic diversification beyond Monaco's traditional banking and tourism sectors, focusing on sustainable development, technology, and green energy. He launched initiatives like the 'Monaco Ocean Week' and supported the Principality's transition to a low-carbon economy.