What does it take to succeed today both personally and professionally?

Think BIGGER will inspire you, no matter where you are in your business career.

Read Chapter One

LEARN MORE

Think Bigger

AVAILABLE SEP 25 2017

“Starting a business is extremely difficult. Succeeding is even harder. And while there are no substitutes for hard work and good luck, there is a lot that entrepreneurs can learn from people – like Michael Sonnenfeldt – who have known both success and failure. Think BIGGER offers a wealth of wisdom.”

MICHAEL BLOOMBERG

Founder of Bloomberg LP and
Bloomberg Philanthropies

Sign-up for Michael's email list for
the latest news and updates!
Scroll

About Michael

Michael W. Sonnenfeldt

Michael W. Sonnenfeldt is an entrepreneur, philanthropist, and political activist.

He is the founder, owner, and Chairman of TIGER 21—the premier peer-to-peer learning network for high-net-worth first generation wealth creators. He is the author of the forthcoming book by Bloomberg press, Think Bigger: And 39 Other Winning Strategies from Successful Entrepreneurs.

Learn More

As seen in

-Michael Sonnenfeldt

“In the end, it’s those dreamers among us that will keep the American dream alive—for all of us.”

-Michael Sonnenfeldt

Winning
Strategies
from Successful Entrepreneurs

Think Bigger

Order Now

Advance Praise

“There is a lot that entrepreneurs can learn from people – like Michael Sonnenfeldt – who have known both success and failure. Think BIGGER offers a wealth of wisdom.”

Read More

Michael Bloomberg

Founder of Bloomberg LP and Bloomberg Philanthropies

“Starting a business is extremely difficult. Succeeding is even harder. And while there are no substitutes for hard work and good luck, there is a lot that entrepreneurs can learn from people – like Michael Sonnenfeldt – who have known both success and failure.Think BIGGER offers a wealth of wisdom.”

Michael Bloomberg

Founder of Bloomberg LP and Bloomberg Philanthropies

“Michael Sonnenfeldt’s book, Think BIGGER, shines a light on the often misunderstood challenges and lessons every business person should know.”

Read More

Tony Robbins

Author, Entrepreneur, Philanthropist and Life Coach

“Whether you are a successful entrepreneur or just starting out, Michael Sonnenfeldt’s book,Think BIGGER, shines a light on the often misunderstood challenges and lessons every business person should know. Wherever you are in your journey, read this book closely and you will be on the road to understanding what it takes to start a business, to compete, and to win.”

Tony Robbins

Author, Entrepreneur, Philanthropist and Life Coach

“Michael Sonnenfeldt offers sage advice drawing not only on his own extraordinary entrepreneurial journey but on the collective wisdom of the membership of Tiger 21.”

Read More

Kerry Healey

President of Babson College

“InThink BIGGER, Michael Sonnenfeldt offers sage advice drawing not only on his own extraordinary entrepreneurial journey but on the collective wisdom of the membership of Tiger 21, a group of ultra-successful entrepreneurs from every industry who gather monthly to share investment strategies and personal insights. Sonnenfeldt’s frank and practical guidance will be appreciated not only by up-and-coming entrepreneurs but also by prosperous serial entrepreneurs who remain curious about how others do it.”

Kerry Healey

President of Babson College

Latest Tweets

about 5 hours ago

What does it take to succeed today both personally and professionally? Find out in my new book, #ThinkBigger: https://t.co/cXyWJbTVjq

about 10 hours ago

Being a working parent has its challenges. However, parents who run their own #business experience an added layer t… https://t.co/N9jq6IYVwT

December 8

Common wisdom has it that the best teacher is experience.

December 8

Good employees are always looking to further develop and better their skills. But once they get on the path, how do… https://t.co/Thx2MLlLsu