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Hometown: Cologne, Germany

Family: Wife Hanan Ahmed and their three children, Marrah (23), Tibijan (19), Amon (13)

Favourite dessert: Umm Ali with dark camel milk chocolate flakes

Favourite hobby: Football

Breakfast routine: a tall glass of camel milk

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1. Keyhole surgery under general anaesthetic
2. Ovarian tissue surgically removed
3. Tissue processed in a high-tech facility
4. Tissue re-implanted at a time of the patient’s choosing
5. Full hormone production regained within 4-6 months

An exchange traded fund is a type of investment fund that can be traded quickly and easily, just like stocks and shares. They come with no upfront costs aside from your brokerage's dealing charges and annual fees, which are far lower than on traditional mutual investment funds. Charges are as low as 0.03 per cent on one of the very cheapest (and most popular), Vanguard S&P 500 ETF, with the maximum around 0.75 per cent.

There is no fund manager deciding which stocks and other assets to invest in, instead they passively track their chosen index, country, region or commodity, regardless of whether it goes up or down.

The first ETF was launched as recently as 1993, but the sector boasted $5.78 billion in assets under management at the end of September as inflows hit record highs, according to the latest figures from ETFGI, a leading independent research and consultancy firm.

There are thousands to choose from, with the five largest providers BlackRock’s iShares, Vanguard, State Street Global Advisers, Deutsche Bank X-trackers and Invesco PowerShares.

While the best-known track major indices such as MSCI World, the S&P 500 and FTSE 100, you can also invest in specific countries or regions, large, medium or small companies, government bonds, gold, crude oil, cocoa, water, carbon, cattle, corn futures, currency shifts or even a stock market crash. 

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