Chola dynasty (Tamil: சோழர் [ˈt͡ʃoːɻə]) was a Tamil dynasty which was one of the longest-ruling dynasties in southern India. The earliest datable references to this Tamil dynasty are in inscriptions from the 3rd century BC left by Asoka, of Maurya Empire; the dynasty continued to govern over varying territory until the 13th century AD.

The heartland of the Cholas was the fertile valley of the Kaveri River, but they ruled a significantly larger area at the height of their power from the later half of the 9th century till the beginning of the 13th century. The whole country south of the Tungabhadra was united and held as one state for a period of two centuries and more. Under Rajaraja Chola I and his son Rajendra Chola I, the dynasty became a military, economic and cultural power in South Asia and South-east Asia. The power of the new empire was proclaimed to the eastern world by the celebrated expedition to the Ganges which Rajendra Chola I undertook and by the overthrow after an unprecedented naval war of the maritime empire of Srivijaya, as well as by the repeated embassies to China.

Sandra Annette Bullock ( /ˈbʊlək/; born July 26, 1964) is an American actress and producer who rose to fame in the 1990s after roles in successful films such as Demolition Man, Speed, The Net, A Time to Kill, and While You Were Sleeping. In the new millennium she appeared in such films as Miss Congeniality, The Lake House, and Crash, the third of which received critical acclaim. In 2007, she was ranked as the 14th richest female celebrity with an estimated fortune of US$85 million. In 2009, Bullock starred in two of the more financially successful films of her career, The Proposal and The Blind Side. Bullock was awarded a Golden Globe Award for Best Actress, a Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Leading Role, and the Academy Award for Best Actress, for her role as Leigh Anne Tuohy in The Blind Side. She is listed in the 2012 edition of the Guinness Book Of World Records as the highest-paid actress, with $56 million.

Sandra Annette Bullock was born in Arlington, Virginia, a suburb of Washington, D.C. Her father, John W. Bullock (born 1925), was a United States Army employee and part-time voice coach from Birmingham, Alabama, and her mother, Helga D. Meyer (1942–2000), was a German opera singer and voice teacher. Bullock's maternal grandfather was a rocket scientist from Nuremberg, Germany. John Bullock, then in charge of the Army's Military Postal Service in Europe, was stationed in Nuremberg when he met his wife. They married in Germany, soon moving to Arlington, where John Bullock worked with the Army Materiel Command, before becoming a contractor for The Pentagon.