It may surprise you that Great Britain's own monarch, with an estimated wealth of $772m (£610m), does not get a look in in ...

Emanuele's grandfather, King Umberto, was the last King of Italy, with his reign lasting just over a month. Emanuele's father ...

When King Maha Vajiralongkorn of Thailand acceded to the throne upon his father's death in 2019, he became the wealthiest ...

Salem Al Owais has presented his credentials as the UAE Ambassador to the United Mexican States, to Claudia Sheinbaum, ...