An investigation being dubbed ‘the Pandora Papers’ claims to expose the secret wealth and dealings of world leaders, politicians and billionaires.

Millions of leaked documents and one of the biggest journalism partnership in history have uncovered financial secrets of 35 current and former world leaders, over 330 politicians and public officials in 91 countries and territories, as well as fugitives, con artists and murderers.

The secret documents expose offshore dealings of the King of Jordan, the presidents of Ukraine, Kenya and Ecuador, the prime minister of the Czech Republic and former British Prime Minister Ton...