Bahrain, June 19 -- Sovereign wealth funds across the Gulf control more than $4 trillion in assets, while financial centres such as Dubai and Abu Dhabi continue to attract capital, entrepreneurs and internationally mobile wealthy families.

The UAE remains one of the world's leading destinations for millionaire migration, reflecting its growing status as a global wealth hub.

A multi-polar world means economic influence is being spread across a larger number of powerful hubs, Nigel Green says.

"The transition towards a more multi-polar global economy is reshaping how sophisticated investors think about risk, opportunity and capital allocation, Nigel Green, CEO of deVere Group, says: Nigel Green, CEO of deVere Group, says.

"Today, invest...