Question: How many years did Lenny Lyles spend with the organization dramatized in the filme "The insder"?

Context articles: Lenny Young
Johnny Werhas
John Bicknell Auden
Lavinia Dock
Brown &amp; Williamson
Fred Urquhart
Sylvia Fraser
Lenny Lyles
Viv Nicholson
Eric Malpass

Lenny Young (born December 15, 1963) is an American film producer.
 Young collaborated for many years with film producer Jake Eberts where he produced "The Education of Little Tree", "Grey Owl", "Chicken Run" and "Snow in August".
John Charles Werhas (born February 7, 1938 in Highland Park, Michigan) is a former Major League Baseball third baseman who is now a pastor for The Rock Community Church in Anaheim Hills, California.
 He retired from this position on August 23, 2015 and moved to Oregon to spend time with his wife of many years.
John Bicknell Auden (14 December 1903 – 21 January 1991) was an English geologist and explorer, older brother of the poet Wystan Auden, who worked for many years in India with the Geological Survey of India and later with the Food and Agriculture Organization.
 He worked for many years studying the Himalayan strata, particularly the Krol Belt where he recognized rocks from the Peninsular thrusting north into the Himalayas.
 He also studied groundwater and was involved in studying the geology of many dam sites in India.
 Auden's Col is named after him.
Lavinia Lloyd Dock (February 26, 1858 – April 17, 1956) was a nurse, feminist, author, pioneer in nursing education and social activist.
 Dock was an assistant superintendent at Johns Hopkins School of Nursing under Isabel Hampton Robb.
 With Robb and Mary Adelaide Nutting, she helped to found the organization that would become the National League for Nursing.
 Dock was a contributing editor to the "American Journal of Nursing" and she authored several books, including (with M. Adelaide Nutting as co-author) a four-volume history of nursing and what was for many years a standard nurse's manual of drugs.
 She campaigned for women's rights for many years.
Brown & Williamson was an American tobacco company and subsidiary of the giant British American Tobacco, that produced several popular cigarette brands.
 It became infamous as the focus of investigations for chemically enhancing the addictiveness of cigarettes.
 Its former vice-president of research and development, Jeffrey Wigand, was the whistleblower in an investigation conducted by CBS news program "60 Minutes", an event that was dramatized in the film "The Insider".
 Wigand claimed that B&W had introduced chemicals such as ammonia into cigarettes to increase nicotine delivery and increase addictiveness.
Frederick Albert "Fred" Urquhart C.M. (December 13, 1911 – November 3, 2002) was a Canadian zoologist who studied the migration of monarch butterflies, "Danaus plexippus" L. Together with his wife, Norah Roden Urquhart (June 23, 1918 – March 13, 2009), he identified their migration routes and discovered that the migration spans multiple generations of butterflies.
 After many years of searching and with the help of Catalina Trails and Ken Brugger, the Urquharts found the location in Mexico where the butterflies spend their winter, far away from their summer residence areas in Canada and the United States.
Sylvia Fraser (born 8 March 1935 in Hamilton, Ontario) is a Canadian novelist, journalist and travel writer.
 Fraser was educated at the University of Western Ontario.
 In her long year career as a journalist, she has written hundreds of articles, beginning as a feature writer for the "Toronto Star Weekly" (1957–68), and continuing with articles for many other magazines and newspapers including "The Globe and Mail", "Saturday Night", "Chatelaine", "The Walrus" and "Toronto Life".
 She taught creative writing for many years at Banff Centre and at various university workshops.
 She has participated in extensive media tours, given lectures and readings throughout Canada, the United States, Britain and Sweden.
 She served on the Arts Advisory Panel to the Canada Council and was a member of Canada Council's 1985 cultural delegation to China.
 She was a founding member of the Writers' Union of Canada and for many years was on the executive of the Writers' Trust of Canada, a charitable organization for the support of Canadian authors and literature.
 Fraser lives in Toronto, Ontario.
Lenny Lyles (January 26, 1936 – November 20, 2011) was a professional American football defensive back who played 12 seasons in the National Football League (NFL).
 He started in Super Bowl III for the Baltimore Colts.
 The 6-2, 202-pound Lyles was recruited by the University of Louisville in 1954, when he broke the school's color barrier for scholarship athletes.
 Lyles remains Louisville's all-time scoring leader for a non-kicker with 300 points.
 After a successful collegiate career, where Lyles was known for his return skills, he was drafted by the Baltimore Colts in the first round of the 1958 NFL Draft.
 He spent one year with the Colts before joining the 49ers in 1959.
 After two seasons in San Francisco, Lyles returned to the Colts where he remained until the end of his career in 1969.
 Lyles finished his career with 2,161 return yards and averaged 26.7 yards per return.
 Lyles spent 27 years as an executive with Brown & Williamson in Louisville.
Vivian Nicholson (3 April 1936 – 11 April 2015) was a British woman who became famous when she told the media she would "spend, spend, spend" after her husband Keith won £152,319 (equivalent to £3,167,827.29 adjusted for inflation) on the football pools in 1961.
 Nicholson became the subject of tabloid news stories for many years due to her and Keith's subsequent rapid spending of their fortune and her later chaotic life.
Born in Derby and educated at King Henry VIII School, Coventry, Malpass, while writing in his spare time, worked for Barclays Bank in Long Eaton, Derbyshire.
 He would return home after a day's work and spend the evening writing.
 He was a regular contributor to Argosy, a short story magazine although it took him many years before he was first published.
 Many other short story magazines took his work and in 1955 he won the "Observer" short story competition.
 His first book, "Beefy Jones", soon followed, and then "Morning's at Seven" which received good reviews in the UK – but poor sales – and topped the best seller list of "Der Spiegel" in Germany.
 It remained at the top of the list for three years, after which it was stipulated that no book could remain there for so long in future.
 After his initial successes, especially with "Morning's at Seven", he turned to writing full-time.
 The bank refused initially to accept his resignation, then said he would forfeit his pension and only changed its mind after very protracted discussions.
 Married, with one son, two granddaughters and five great grandchildren, he lived in Long Eaton until five years before his death when he moved to Bishop's Waltham in Hampshire.