An accomplished and renowned investor, and business mogul, Mr. Buffett understood early in his career the true importance of our work in highlighting great American achievement.
“To be able to [read about] the lives of these people that have been through so much … it’s so extraordinary; the lessons, the discouragements they’ve faced, everything about them.” – Warren Buffett on the impact of Marquis Who’s Who on his life.
Credit: ABC / Jeopardy! (Aired Nov 14, 2025)
Frank Mann is the award-winning artist, educator and writer behind the Frank Mann Studio, where he continues to build on more than 45 years of creative expertise.
Dr. Susan O. Schall, founder and lead consultant of SOS Consulting LLC, is regarded for decades of commitment to organizational change in manufacturing.
Dr. Wava Truscott draws upon more than 35 years of experience as a biomedical regulation and manufacturing expert to serve as co-founder of Shield Technology Inc.
Mattielyn B. Williams served as an administrative judge for the Tennessee Department of State Administrative Procedures Division until her retirement in 2022.
Welcome to an exclusive community of accomplished, seasoned professionals who have worked hard to showcase their many achievements. With Marquis Who’s Who, select professionals from countless global industries benefit from quality branding, biographical and promotional products, and services.
For over a century, Marquis Who’s Who has proudly supported the library and research communities with the most trusted biographical information of its kind. Nearly every public and academic library in the United States – as well as corporate and research libraries around the world – use Marquis Biographies in print or online (MBO). This is why Marquis Who’s Who has been invaluable to the reference community for over 120 years and will be for decades to come.
Our valued listees have exclusive access to features in the Wall Street Journal, Fortune, GQ Magazine, the New Yorker, Vogue, Forbes, Entrepreneur, etc. and unmatched promotional opportunities including video biographies, Times Square billboard placements and more.
