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Petronas Towers,twin skyscrapers in Kuala Lumpur, Malaysia, that are the world's tallest twin towers. Standing 1,483 ft (452 m) high, they were designed by the Argentinian-American architect César PelliPelli, César,
1926–2019, American architect, b. Tucumán, Argentina. Pelli graduated (1949) from the Univ. of Tucumán, immigrated (1952) to the United States, and subsequently attended (1952–54) the Univ. of Illinois.
..... Click the link for more information. . Completed in 1998, they surpassed Chicago's Willis TowerWillis Tower,
formerly the Sears Tower,
Chicago, the second tallest building in the United States. Until the completion of the 1,483-ft (452-m) Petronas Towers (1998) in Kuala Lumpur, Malaysia, it was the world's tallest building.
..... Click the link for more information. (then the Sears Tower) as the record-holding tallest structure; they themselves were surpassed by Taipei 101Taipei 101,
skyscraper in the Hsinyi dist., Taipei, Taiwan; also known as the Taipei Financial Center. With 101 floors and reaching 1,667 ft (508 m) high, Taipei 101 became the world's tallest building when it was topped out in 2003, surpassing the Petronas Towers; it was
..... Click the link for more information. in 2004. Since 2019, they are no longer the tallest buildings in Malaysia, having been surpassed by the 1,614-ft (492-m) Exchange 106. The twin towers house Petronas, Malaysia's government-owned oil company, as well as associated Malaysian firms and multinational companies. Part of a large burst of construction that marked the country's 1990s economic boom, the buildings stand at the northern end of a projected high-tech business zone, the Malaysia Multimedia Supercorridor. Built of steel-reinforced concrete columns clad in stainless steel and glass, with a design based on geometric patterns originating in ancient Islam, the 88-floor buildings are connected at levels 41 and 42 by a double-decker pedestrian skybridge, and each tower is surmounted by a 242-ft-high (74-m) pinnacle. At the lower level, the Petronas Towers also include a concert hall that is home to the Malaysian Philharmonic and a business reference library.
See C. Pelli and M. J. Crosbie, Petronas Towers (2001); M. Thomas, The Petronas Twin Towers (2001).