Photo credits
Every portrait on this site is a freely licensed image (most from Wikimedia Commons, a few from Flickr). The author and licence of each one are listed below. Some images are cropped to the face. We are not affiliated with or endorsed by the people shown or the photographers.
Elon MuskAuthor: Gage Skidmore·CC BY-SA 4.0·Original
Peter ThielAuthor: Gage Skidmore·CC BY-SA 3.0·Original
Steve JobsAuthor: Matthew Yohe·CC BY-SA 3.0·Original
Warren BuffettAuthor: USA International Trade Administration·Public domain·Original

Naval RavikantAuthor: Elias Bizannes·CC BY-SA 2.0·Original
Jensen HuangAuthor: Anderseidesvik·CC BY-SA 4.0·Original
Jeff BezosAuthor: SECWAR·Public domain·Original
Sam AltmanAuthor: 首相官邸ホームページ / Office of the Prime Minister of Japan Official Website·CC BY 4.0·Original
Paul GrahamAuthor: TechCrunch (Charles Eshelman/Getty Images for AOL)·CC BY 2.0·Original

Mark ZuckerbergAuthor: The White House·Public domain·Original




Satya NadellaAuthor: Brian Smale and Microsoft·CC BY-SA 4.0·Original
Phil KnightAuthor: Neon Tommy·CC BY-SA 2.0·Original

Marc RandolphAuthor: Gage Skidmore·CC BY-SA 3.0·Original

Balaji SrinivasanAuthor: Kristyuhorton·CC BY-SA 4.0·Original
Noah KaganAuthor: Brandon Wells·CC BY-SA 4.0·Original

Tobi LütkeAuthor: Benjamin Forrest·CC BY-SA 4.0·Original

Kevin KellyAuthor: Cmichel67·CC BY-SA 4.0·Original
Nassim Nicholas TalebAuthor: nrkbeta·CC BY-SA 2.0·Original


Bernard ArnaultAuthor: Jérémy Barande / Ecole polytechnique Université Paris-Saclay·CC BY-SA 2.0·Original


Derek SiversAuthor: DerekSivers·CC BY-SA 4.0·Original


Howard SchultzAuthor: Gage Skidmore·CC BY-SA 3.0·Original
James DysonAuthor: Royal Society uploader·CC BY-SA 4.0·Original

Robert GreeneAuthor: Author Robert Greene·CC BY-SA 2.0·Original
Seneca the YoungerAuthor: Calidius·CC BY-SA 3.0·Original
Marcus AureliusAuthor: Daniel Martin·CC BY-SA 4.0·Original
Ernest HemingwayAuthor: Lloyd Arnold·Public domain·Original
Ralph Waldo EmersonAuthor: Josiah Johnson Hawes·Public domain·Original

Marshall McLuhanAuthor: Josephine Smith·Public domain·Original
Carl SaganAuthor: NASA/JPL·Public domain·Original
William ShakespeareAuthor: Attributed to John Taylor·Public domain·Original
Scott GallowayAuthor: Phil Whitehouse from London, United Kingdom·CC BY 2.0·Original
Jiddu KrishnamurtiAuthor: Unknown author·Public domain·Original

Richard FeynmanAuthor: Copyright Tamiko Thiel 1984·CC BY-SA 3.0·Original

Nikola TeslaAuthor: Napoleon Sarony·Public domain·Original
Johann Wolfgang von GoetheAuthor: Joseph Karl Stieler·Public domain·Original
Friedrich NietzscheAuthor: Friedrich Hermann Hartmann·Public domain·Original
Zig ZiglarAuthor: BrokenSphere·CC BY-SA 3.0·Original

Niccolò MachiavelliAuthor: Santi di Tito·Public domain·Original
Arnold SchwarzeneggerAuthor: Bernhard Holub·CC BY-SA 4.0·Original
Ryan HolidayAuthor: Luiz Berengue·CC BY-SA 2.0·Original
Brunello CucinelliAuthor: US Embassy Italy·Public domain·Original
Richard BransonAuthor: U.S. Department of State from United States·Public domain·Original
Winston ChurchillAuthor: Yousuf Karsh / Library and Archives Canada·Public domain·Original

Miyamoto MusashiAuthor: Miyamoto Musashi·Public domain·Original
John D. RockefellerAuthor: Published by Scientific American Compiling Dep't, New York. 1907.·Public domain·Original
George Bernard ShawAuthor: Bain News Service, publisher·Public domain·Original
Lao Tzu (Laozi)Author: Zhang Lu·Public domain·Original


Brené BrownAuthor: Bea Phi·CC BY-SA 4.0·Original
Brian CheskyAuthor: Celeste Sloman·CC BY-SA 4.0·Original
Jim O'ShaughnessyAuthor: Matthew Ryan·CC BY-SA 2.0·Original
Walt DisneyAuthor: Boy Scouts of America·Public domain·Original


Genghis KhanAuthor: Unknown author·Public domain·Original
Maya AngelouAuthor: Clinton Library·Public domain·Original
Leo TolstoyAuthor: Sergei Prokudin-Gorskii·Public domain·Original
Eleanor RooseveltAuthor: FDR Presidential Library & Museum·CC BY 2.0·Original
Theodore RooseveltAuthor: Pach Brothers; restored by Adam Cuerden·Public domain·Original
Dara KhosrowshahiAuthor: The Presidential Office of Ukraine·CC BY 4.0·Original

Jim SimonsAuthor: Gleuschk·CC BY-SA 3.0·Original
Vincent van GoghAuthor: Vincent van Gogh·Public domain·Original

Jean-Paul SartreAuthor: Unknown author / Anefo (Dutch National Archives)·CC BY-SA 3.0 nl·Original

Tim FerrissAuthor: Todd White·CC BY-SA 4.0·Original
Dale CarnegieAuthor: Unknown author·Public domain·Original
Jony IveAuthor: Marcus Dawes·CC BY-SA 3.0·Original
Marshall GoldsmithAuthor: PipMan12345·CC BY-SA 4.0·Original
C. S. LewisAuthor: John S. Murray·Public domain·Original

James StockdaleAuthor: U.S. Navy File Photo·Public domain·Original
Henry FordAuthor: Fred Hartsook·Public domain·Original
Thomas SowellAuthor: Internet Archive Book Images·Public domain·Original
Ernest ShackletonAuthor: George Charles Beresford / Adam Cuerden·Public domain·Original
Jerry SeinfeldAuthor: Zafrir Keren - צפריר קרן·CC BY-SA 3.0·Original
Mark TwainAuthor: A.F. Bradley, New York·Public domain·Original
Jordan PetersonAuthor: Gage Skidmore from Peoria, AZ, United States of America·CC BY-SA 2.0·Original
William JamesAuthor: Notman Studios (photographer)·Public domain·Original
Daniel KahnemanAuthor: nrkbeta·CC BY-SA 2.0·Original
Napoleon HillAuthor: Unknown author·Public domain·Original
Helen KellerAuthor: Unknown author·Public domain·Original
Henry David ThoreauAuthor: Benjamin D. Maxham active 1848 - 1858·Public domain·Original
Abraham LincolnAuthor: Alexander Gardner·Public domain·Original
Scott AdamsAuthor: Tricia·CC BY-SA 2.0·Original
Edwin LandAuthor: Gotfryd, Bernard, photographer·Public domain·Original
Benjamin FranklinAuthor: Joseph-Siffred Duplessis·Public domain·Original
Eric HofferAuthor: White House of the President of the United States; uploaded to YouTube by TheLBJLibrary·Public domain·Original

Isaac NewtonAuthor: Godfrey Kneller·Public domain·Original

Oscar WildeAuthor: Napoleon Sarony / Adam Cuerden·Public domain·Original
Napoleon BonaparteAuthor: Jacques-Louis David·Public domain·Original
Albert EinsteinAuthor: Oren Jack Turner·Public domain·Original

Fyodor DostoevskyAuthor: Vasily Perov·Public domain·Original

Albert CamusAuthor: Photograph by United Press International·Public domain·Original


Leonardo da VinciAuthor: Attributed to Francesco Melzi·Public domain·Original
Stephen KingAuthor: Kevin Payravi / WikiPortraits·CC BY-SA 4.0·Original
Benjamin GrahamAuthor: Anonymous·Public domain·Original
John BogleAuthor: BillCramer·CC BY-SA 4.0·Original
George SorosAuthor: Aris Oikonomou / European Commission·CC BY 4.0·Original
Sam WaltonAuthor: George Bush Presidential Library and Museum·Public domain·Original
Akio MoritaAuthor: プレジデント社 撮影者不明·Public domain·Original
Konosuke MatsushitaAuthor: Unknown author·Public domain·Original
Kazuo InamoriAuthor: Conrad Erb / Science History Institute·CC BY-SA 3.0·Original
Masayoshi SonAuthor: European Communities, 2025 / EC - Audiovisual Service·CC BY 4.0·Original
Soichiro HondaAuthor: 財界研究社、撮影者不明·Public domain·Original
Lee Byung-chulAuthor: Unknown author·Public domain·Original
Chung Ju-yungAuthor: TSGT Renee` Sitler·Public domain·Original
Ren ZhengfeiAuthor: Georges Boulougouris / European Union·CC BY 4.0·Original
Ingvar KampradAuthor: Ministry of Enterprise, Energy and Communications of Sweden/Sandra Baqirjazid·CC BY 2.0·Original
Estée LauderAuthor: New York World-Telegram and the Sun staff photographer: Sauro, Bill, photographer·Public domain·Original

Andrew CarnegieAuthor: Theodore C. Marceau·Public domain·Original
Thomas EdisonAuthor: Louis Bachrach, Bachrach Studios, restored by Michel Vuijlsteke·Public domain·Original
Reed HastingsAuthor: re:publica from Germany·CC BY-SA 2.0·Original
Oprah WinfreyAuthor: US Embassy South Africa·Public domain·Original
Yvon ChouinardAuthor: Tom Frost·CC BY-SA 3.0·Original
Andy GroveAuthor: Steve Jurvetson from Los Altos, USA·CC BY 2.0·Original
Lee Kuan YewAuthor: White House Photographic Office. 1974-1977·Public domain·Original
Jason FriedAuthor: Cory Doctorow from Beautiful Downtown Burbank, USA·CC BY-SA 2.0·Original
David Heinemeier HanssonAuthor: David Merrett from Daventry, England·CC BY 2.0·Original


Peter DruckerAuthor: Jeff McNeill·CC BY-SA 2.0·Original
Clayton ChristensenAuthor: World Economic Forum from Cologny, Switzerland·CC BY-SA 2.0·Original
Jim CollinsAuthor: Ijon·CC BY-SA 4.0·Original
Michael PorterAuthor: World Economic Forum from Cologny, Switzerland·CC BY-SA 2.0·Original
W. Edwards DemingAuthor: FDA·Public domain·Original

Eric RiesAuthor: Margot Duane 2012·CC BY-SA 2.0·Original

Ben ThompsonAuthor: Thor Brødreskift / Nordiske Mediedager·CC BY-SA 2.0·Original






Philip KotlerAuthor: Jack11 Poland·CC BY-SA 3.0·Original
Chris VossAuthor: 80Phoenix·CC BY-SA 3.0·Original
Rob WallingAuthor: 49945carlo·CC BY-SA 4.0·Original
Adam SmithAuthor: Unknown author·Public domain·Original

Zhuangzi (Zhuang Zhou)Author: Hua Zili (華祖立)·Public domain·Original

Michel de MontaigneAuthor: Unknown author·Public domain·Original
Viktor FranklAuthor: Prof. Dr. Franz Vesely·CC BY-SA 3.0 de·Original
James ClearAuthor: James Clear·CC BY-SA 4.0·Original
Annie DukeAuthor: Annie Duke·CC BY-SA 4.0·Original
Carol DweckAuthor: Satheesh Gopalan·CC BY-SA 3.0·Original
Charles DarwinAuthor: Henry Maull (1829–1914) and John Fox (1832–1907) (Maull & Fox); derivative work: Beao·Public domain·Original
Marie CurieAuthor: Henri Manuel·Public domain·Original

Linus TorvaldsAuthor: Krd (photo) Von Sprat (crop/extraction)·CC BY-SA 4.0·Original

Demis HassabisAuthor: John Sears·CC BY-SA 4.0·Original

John WoodenAuthor: Associated Students of the University of California at Los Angeles·Public domain·Original


Twyla TharpAuthor: Susan Sterner·Public domain·Original
Yi Sun-sinAuthor: Unknown author·Public domain·Original
Sejong the GreatAuthor: Unknown author·Public domain·Original
Lee Kun-heeAuthor: Republic of Korea·CC BY-SA 2.0·Original


Li Ka-shingAuthor: EdTech Stanford University School of Medicine·CC BY 2.0·Original
Mahatma GandhiAuthor: Elliott & Fry·Public domain·Original
Gautama BuddhaAuthor: Tevaprapas Makklay (พระมหาเทวประภาส วชิรญาณเมธี)·CC BY-SA 3.0·Original
Ratan TataAuthor: St. Gallen Symposium / Universitätsarchiv St.Gallen, HSGN 028/01812·CC BY-SA 4.0·Original
N. R. Narayana MurthyAuthor: ps482207·CC BY-SA 4.0·Original
Indra NooyiAuthor: JeffBedford from Arlington, Virginia, United States·CC BY-SA 2.0·Original
Madam C. J. WalkerAuthor: Addison N. Scurlock / Adam Cuerden·Public domain·Original
Katharine GrahamAuthor: Unknown / Anefo; derivative work: Der Angemeldete·CC0·Original

Grace HopperAuthor: James S. Davis·Public domain·Original

Sheryl SandbergAuthor: World Economic Forum from Cologny, Switzerland·CC BY-SA 2.0·Original
Carl von ClausewitzAuthor: Wilhelm Wach·Public domain·Original
Baltasar GraciánAuthor: anonymous·Public domain·Original
Stephen CoveyAuthor: Neshan H. Naltchayan·Public domain·Original
P. T. BarnumAuthor: Brady-Handy Photograph Collection (Library of Congress)·Public domain·Original
Joel SpolskyAuthor: Katie Chan·CC BY-SA 4.0·Original