Question: At which age Audrey Kathryn Lindvall's super model sister was discover by IMG scout?
Context: Hannah Rakel Serafia Graaf Karyd (born "Graf" 31 August 1978 in Gothenburg) is a Swedish glamour model and singer.  Graaf along with her model sister, Magdalena, formed a musical duo called The Graaf Sisters. Trương Tri Trúc Diễm (born 1987), born in Ho Chi Minh City, Vietnam is a super model, actress, goodwill ambassador of UNESCO (2010) and Vietnamese beauty pageant titleholder who was first runner-up of Miss Vietnam Photogenic 2005 pageant.  She graduated from PSB Academy of Singapore with a Business Administration degree.  In 2006, she became face and spokesperson for many international brands and products in Vietnam and Asia, giving a pump up for her model career as she was chosen most young and successful model of 2006.  Truc Diem speaks Vietnamese, English, Korean and is studying Chinese.  In 2007 she entered Miss Earth and won the title Miss Fashion, also in same year Global beauties voted her top 50 most beautiful women on earth .  She also entered Top 15 semi-finalist in Miss International 2011 in China. Taiwan Supermodel No. 1 ("決戰第一名 Supermodel No. 1") also known as Taiwan's Next Top Model is based on CW's hit reality TV show "America's Next Top Model", which was created by model Tyra Banks.  "Taiwan Super Model No. 1" is the second Top Model franchise that features both genders.  The first was Malaysia's "I Wanna Be A Model". Shahzad Noor is a Pakistani super model and actor.  He has won two Best Model Male awards at 10th Lux Style Awards and 14th Lux Style Awards respectively.  He received three consecutive nominations at Hum Awards as Best Model Male, winning one.  In 2015, Noor mark his screen debut with Geo TV's "Tera Mera Rishta". Audrey Kathryn Lindvall (August 11, 1982 – August 2, 2006) was an American model.  She was the sister of supermodel Angela Lindvall, and the former face of Coach and Ann Taylor. Anjum Fakih is an Indian television actress and model, who has appeared in Hindi television series like "MTV's Chat House", "Time Quake", and "Tere Sheher Mein".  Currently, she is seen in Kundali Bhagya.  She has also appeared in the very Popular Show Ek Tha Raja Ek Thi Rani as Rani Rageshwari Singh.  She played an evil character in the show.  Anjum Fakih has also won the "Ford Super Model" title. The Pentax Auto 110 and Pentax Auto 110 Super are single-lens reflex cameras made by Asahi Pentax that use Kodak's 110 film cartridge.  The Auto 110 was introduced with three interchangeable lenses in 1978.  Three more lenses were introduced in 1981, and then the Super model was released in 1982.  The camera system was sold until 1985.  The complete system is sometimes known as the Pentax System 10, apparently for its official Pentax name, although most Pentax advertising only uses the camera name or Pentax-110.  This model represented the only complete ultraminiature SLR system manufactured for the 110 film format, although several fixed-lens 110 SLRs were sold.  The camera system also claims to be the smallest interchangeable-lens SLR system ever created. Jahan-e-Khalid is Pakistani super model, educationist and entrepreneur.  Having worked with top brands and fashion designers he has established himself as a leading model and has been nominated twice as Best Model Male at Lux Style Awards.  He received three consecutive nominations at Hum Awards as Best Model Male, winning one. Patrick Kelly (September 24, 1954 – January 1, 1990) was an American fashion designer.  Born in Vicksburg, Mississippi, Kelly studied art at Jackson State University and then attended Parsons School of Design.  While in New York Kelly Struggled to find steady employment.  To support himself he had many jobs that included a part time job at Baskin Robbins while continuing to sell his own designs.  After receiving advice from his friend and super model Pat Cleveland and an anonymous one-way ticket he moved to Paris in 1979.  Once there Kelly was promptly hired as a costume designer for a nightclub called Le Palace.  In a small apartment which he shared with a model he continued to sell his own creations and even homemade chicken dinners to make ends meet.  While living in Atlanta at age 18 Kelly sold reworked, recycled clothes and served as an unpaid window-dresser at Yves Saint Laurent.  YSL chairman Pierre Bergé personally sponsored Kelly in 1988 to form the Paris-based womenswear fashion house Patrick Kelly Paris.  Kelly achieved his greatest commercial success in the late 1980s and in 1988 Kelly became both the first American and the first person of color to be admitted as a member of the Chambre syndicale du prêt-à-porter des couturiers et des créateurs de mode.  Kelly died at age 35 on New Year's Day, 1990.  Originally Kelly's causes of death were reported to be bone marrow disease and a brain tumor, but the actual cause of death is now acknowledged to be complications of AIDS. Angela Lindvall (born January 14, 1979) is an American supermodel and actress.  Lindvall was discovered by an IMG scout when she was 14 years old, and immediately signed with IMG New York.  But she took a break from modeling and returned when she was 17 years old.  She featured on the cover of Italian Vogue in 1997, photographed by Steven Meisel.  She has been featured on so many top magazine covers in the late 1990s and the early 2000s, such as Vogue, Elle, Harper's Bazaar, Maria Claire, Numero, W, i-D, V and so on.  And during the peak of her long career, she is always the world's top designers' favourite, such as Karl Lagerfeld, Miuccia Prada, Stella McCartney.  She was Prada Girl and Chanel Girl.  She has worked as the face of Chanel, Gucci, Valentino, Prada, Calvin Klein, Miu Miu, Dior, Louis Vuitton, Hermes, Versace, DKNY, Roberto Cavalli, Fendi, Chole, Missoni, Jil Sander, Jimmy Choo.  As an actress, she has appeared in several films, including "CQ" in 2001 and "Kiss Kiss Bang Bang" in 2005 and "Small Apartments" in 2010.  She was the host of the fashion reality series "Project Runway: All Stars", an extension of the popular series "Project Runway".
Answer: 14 years old