Irving Kahn

Irving Kahn (Disamba 19, 1905 - Fabrairu 24, 2015) ɗan Amurka ne mai zuba jari kuma mai taimakon jama'a. Shi ne mafi tsufa a cikin masu zuba jari masu aiki.  Ya kasance almajirin farko na Benjamin Graham, wanda ya shahara da hanyar saka hannun jari mai daraja . Financial Times: "On Wall Street: Age Old Wisdom"Kahn ya fara aikinsa a 1928 kuma ya ci gaba da aiki har zuwa mutuwarsa. Ya kasance shugaban Kahn Brothers Group, Inc., kamfanin ba da shawara kan saka hannun jari mai zaman kansa da dillali wanda ya kafa tare da 'ya'yansa maza, Thomas da Alan, a 1978.

Kahn shine tsohon manajan kuɗi mai aiki a Wall Street.  Ya fara cinikinsa na farko - siyar da kamfanin hakar ma'adinai na tagulla na ɗan gajeren lokaci - a lokacin bazara na 1929, watanni kafin faɗuwar kasuwa a watan Oktoba na wannan shekarar. 

 Rayuwar farko da ilimi 
An haifi Kahn a ranar 19 ga Disamba, 1905, a birnin New York ga Mamie (née Friedman) da Saul Henry Kahn. Ya halarci Kwalejin City ta New York kuma ya ci gaba da aiki a matsayin mataimaki na biyu na koyarwa ga Benjamin Graham a Makarantar Kasuwanci ta Columbia . A lokacin, sauran fitattun ɗalibai da/ko mataimakan koyarwa ga Graham sun haɗa da shugaban Berkshire Hathaway na gaba Warren Buffett da masu zuba jari masu daraja na gaba William J. Ruane, Walter J. Schloss, Charles Brandes, da sauransu. Graham yana da tasiri sosai ga ɗalibansa har Kahn da Buffett suka sanya wa 'ya'yansu maza suna bayansa. Kahn ya sanya wa ɗansa na uku suna, wanda aka haifa a 1942, Thomas Graham, da Buffett, ɗansa na fari, wanda aka haifa a 1954, Howard Graham .
 He made his first trade—a short sale of a copper mining company—in the summer of 1929, months before the famous market crash in October of the same year.Barron's: "Still Going Strong"

 Sana'ar saka hannun jari 
Kahn ya kasance mai nazarin harkokin kuɗi mai suna Chartered Financial Analyst kuma yana cikin zagaye na farko na masu neman shiga jarrabawar CFA. Ya kasance memba na farko na ƙungiyar masu nazarin harkokin tsaro ta New York Society of Security Analysts da kuma mujallar masu nazarin harkokin kuɗi . Kahn kuma tsohon darektan Teleregister Corp. ne, Hugo Stinnes Co., Grand Union Stores, Kings County Lighting, West Chemical, da Willcox &amp; Gibbs . Ya kasance shugaban cibiyar aiki da aiki ta birnin New York kuma amintaccen mai ba da shawara kan harkokin kuɗi ta gidauniyar Yahudawa don Ilimi ga Mata .

A cikin wani labarin mujallar a shekarar 2002, an ambace shi yana cewa: "Ina kan matakin rayuwa inda nake samun jin daɗi sosai daga samun hannun jari mai rahusa," ya ƙara da cewa bincikensa har yanzu yana tura shi zuwa aiki da yamma da ƙarshen mako. Ɗansa Thomas, wanda a lokacin kuma har yanzu shugaban ƙungiyar Kahn Brothers, ya ce, "Mahaifina yana ci gaba da bincike kan ra'ayoyi da tattaunawa da kamfanoni. Ɗaya daga cikin kyawawan abubuwa game da wannan kasuwancin shine babu shekarun ritaya na dole, kuma ana zargin kana ƙara wayo yayin da kake tsufa."

 Rayuwa ta sirri 
Kahn, 'yan uwansa mata, da ɗan'uwansa, gaba ɗaya, su ne rukunin 'yan'uwa mafi tsufa a duniya. [undefined] Kahn da kansa ya rayu har zuwa shekaru 109. 'Yar'uwarsa, Helen Reichert (1901–2011), wacce aka yi wa lakabi da "Happy", ta mutu tana da shekaru 109. Ƙaramin ɗan'uwan, Peter Keane (1910–2014), ya mutu yana da shekaru 103. Wata 'yar'uwar Kahn, Lee (1903–2005), ta mutu tana da shekaru 101.

Kahn ya fi ɗansa Donald, wanda ya mutu ba zato ba tsammani a ranar 16 ga Janairu, 2015, yana da shekaru 79.  Matar Donald ita ce Phyllis Kahn, wacce ta daɗe tana riƙe da mukamin ɗan majalisa a Majalisar Wakilai ta Minnesota. Irving Kahn ya mutu a ranar 24 ga Fabrairu, 2015, yana da shekaru 109. An ba da rahoton mutuwarsa ta wani ɗan gajeren bayani a cikin Jaridar New York Times a ranar 26 ga Fabrairu, 2015. Ba a bayar da takamaiman dalilin mutuwar ba. 

 Manazarta 

Rukuni:Matattun 2015
Rukuni:Haifaffun 1905