By Jennifer Sieg Former president Donald Trump has officially carved his place in US history books,becoming the first ex-president with a criminal record. But he is not the first world leader to face — or be handed — a criminal conviction. After a six-week hush-money trial, Trump was found guilty of all 34 charges of falsifying business records, which all relate to a $130,000 hush-money payment to former adult film star Stormy Daniels during his 2016 election campaign. This means the businessman-turned-politician will now go down in history as the first US President to be convicted of a crime,…