query: place_of_birth ahmed bin saeed al maktoum
supports: Istithmar World ("istithmar" is Arabic for "investment") is an investment firm based in Dubai, United Arab Emirates (UAE). This company is a state-run business owned by Dubai World, a Dubai government-owned company, and was established in 2003. Originally known as "Istithmar," the company was renamed as "Istithmar World" in 2008. Dubai World is an investment company that manages and supervises a portfolio of businesses and projects for the Government of Dubai across a wide range of industry segments and projects that promote Dubai as a hub for commerce and trading. As a subsidiary of Dubai Inc., it is the emirate's flag bearer in global investments and has a central role in the direction of Dubai's economy. Assets include DP World, which caused considerable controversy when trying to take over six US ports, and Nakheel, its property arm, which built The Palm Islands and The World developments, and Istithmar World, its investment company. It is chaired by Ahmed bin Saeed Al Maktoum. An investment company is a company whose main business is holding and managing securities for investment purposes. Investment companies invest money on behalf of their clients who, in return, share in the profits and losses.  Ahmed bin Saeed Al Maktoum ( Arabic :       ) ( born 1 December 1958 ) is the president of the Department of Civil Aviation , CEO and chairman of The Emirates Group and Chairman of Dubai World . The United Arab Emirates ('), sometimes simply called the Emirates (') or the UAE, is a federal absolute monarchy in Western Asia at the southeast end of the Arabian Peninsula on the Persian Gulf, bordering Oman to the east and Saudi Arabia to the south, as well as sharing maritime borders with Qatar to the west and Iran to the north. In 2013, the UAE's population was 9.2 million, of which 1.4 million are Emirati citizens and 7.8 million are expatriates. Aviation is the practical aspect or art of aeronautics, being the design, development, production, operation and use of aircraft, especially heavier than air aircraft. The word "aviation" was coined by French writer and former naval officer Gabriel La Landelle in 1863, from the verb "avier" (synonymous flying), itself derived from the Latin word "avis" ("bird") and the suffix "-ation". The Emirates Group is a Dubai-based international aviation holding company headquartered in Garhoud, Dubai, United Arab Emirates, near Dubai International Airport. The Emirates Group comprises Dnata, an aviation services company providing ground handling services at 17 airports, and Emirates Airline, the largest airline in the Middle East. Emirates Airlines flies to over 140 destinations across 6 continents, operating a fleet of over 250 wide-bodied aircraft. The airline has 170 aircraft on order worth US$58 billion. Dubai (; "") is the most populous city in the United Arab Emirates (UAE). It is located on the southeast coast of the Persian Gulf and is the capital of the Emirate of Dubai, one of the seven emirates that make up the country. Abu Dhabi and Dubai are the only two emirates to have veto power over critical matters of national importance in the country's legislature. The city of Dubai is located on the emirate's northern coastline and heads up the Dubai-Sharjah-Ajman metropolitan area. Dubai is to host World Expo 2020. Dubai International Airport is the primary airport serving Dubai, United Arab Emirates and is the world's busiest airport by international passenger traffic. It is also the 3rd busiest airport in the world by passenger traffic, the 6th busiest cargo airport in world, the busiest airport for Airbus A380 and Boeing 777 movements, and the busiest airport in the world operating with only two runways. In 2016, DXB handled 83.6 million passengers, 2.59 million tonnes of cargo and registered 418,220 aircraft movements. Dnata (styled as dnata, "Dubai National Air Transport Association") is one of the largest suppliers of combined air services in the world offering aircraft ground handling, cargo, travel, and flight catering services across five continents. With a global footprint of 37 countries, dnata employs over 20,000 employees for its operations worldwide.
candidates: abu dhabi arabian peninsula central dubai emirate of dubai fleet industry iran most naval of oman southeast united arab emirates worth
answer: abu dhabi