Barcelona (English /bɑrsɨˈloʊnə/, Catalan: [bərsəˈɫonə], Spanish: [barθeˈlona]) is the capital of Catalonia and the second largest city in Spain, after Madrid, with a population of 1,621,537 within its administrative limits on a land area of 101.4 km² (39 sq mi). The urban area of Barcelona extends beyond the administrative city limits with a population of between 4,200,000 and 4,500,000 within an area of 803 km² (310 sq mi), being the sixth-most populous urban area in the European Union after Paris, London, the Ruhr, Madrid and Milan. About five million people live in the Barcelona metropolitan area. It is also Europe's largest metropolis on the Mediterranean Sea. It is the main component of an administrative area of Greater Barcelona, with a population of 3,218,071 in an area of 636 km² (density 5,060 hab/km²). It is located on the Mediterranean coast between the mouths of the rivers Llobregat and Besòs and is bounded to the west by the Serra de Collserola ridge (512 m/1,680 ft).

Founded as a Roman city, Barcelona became the capital of the County of Barcelona. After merging with the Kingdom of Aragon, Barcelona became one of the most important cities of the Crown of Aragon. Besieged several times during its history, Barcelona has a rich cultural heritage and is today an important cultural centre and a major tourist destination. Particularly renowned are the architectural works of Antoni Gaudí and Lluís Domènech i Montaner, which have been designated UNESCO World Heritage Sites. The headquarters of the Union for the Mediterranean is located in Barcelona. The city is known for hosting the 1992 Summer Olympics as well as world-class conferences and expositions, including the 1888 Exposición Universal de Barcelona, the 1929 Barcelona International Exposition (Expo 1929), the 2004 Universal Forum of Cultures, and the 2004 World Urban Forum.

Melinda French Gates (born Melinda Ann French; August 15, 1964) is an American businesswoman and philanthropist. She is the wife of Bill Gates. She is the co-founder and co-chair of the Bill & Melinda Gates Foundation and a former unit manager for several Microsoft products such as Publisher, Microsoft Bob, Encarta, and Expedia.

Melinda was born in Dallas, Texas. She was the second of four children born to Raymond Joseph French, Jr., an engineer, and Elaine Agnes Amerland, a homemaker. She has an older sister and two younger brothers. Gates, a Roman Catholic, attended St. Monica Catholic School, where she was the top student in her class year. She graduated as valedictorian from Ursuline Academy of Dallas in 1982. Gates earned a bachelor's degree in computer science and economics from Duke University in 1986 and an MBA from Duke's Fuqua School of Business in 1987.

Shortly thereafter, she joined Microsoft and participated in the development of many of Microsoft’s multimedia products including Publisher, Microsoft Bob, Encarta, and Expedia.

Ferran Adrià i Acosta (Catalan pronunciation: [fəˈran əðɾiˈa]) is a Catalan chef born on May 14, 1962 in L'Hospitalet de Llobregat. He was the head chef of the El Bulli restaurant in Roses on the Costa Brava, and is considered one of the best chefs in the world.

Ferran Adrià began his culinary career in 1980 during his stint as a dishwasher at the Hotel Playafels, in the town of Castelldefels. The chef de cuisine at this hotel taught him traditional Spanish cuisine. At 19 he was drafted into military service where he worked as a cook. In 1984, at the age of 22, Adrià joined the kitchen staff of El Bulli as a line cook. Eighteen months later he became the head chef.

In 1994, Ferran Adria and Juli Soler (his partner) sold 20% of their business to Miquel Horta (a Catalan millionaire and philanthropist and son of the founder of Nenuco) for 120 million Pesetas. This event became a turning point for el Bulli: the money was used to finance to expansion of the kitchen and the relationship with Horta opened the door to new clients, businessmen, and politicians who helped spread the word about the creative experimentation happening at the time in Cala Montjoi.