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Danny Cahill

  • Winner of "The Biggest Loser" Season 8
  • Biggest Loser Ever: Dropped from 430 to 190 Pounds
  • Inspirational Speaker
Speaker Fees
Keynote (corporate): $7,200
Keynote (non-profit): $3,750
Keynote (in-state): $3,000
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Danny Cahill was a contestant on Season 8 of NBC’s The Biggest Loser – “Second Chances.” Over the course of just under seven months he lost an incredible 239 pounds, or 56% of his total body weight. Danny holds the title for the men’s highest percentage of weight loss in the show’s history (55.58%), the record for the most consecutive weeks with double-digit weight loss (7 weeks), and was the first in history to lose more than 200 pounds before the show’s finale weigh-in. Danny went to the ranch for far more than to win money or prizes – He went there to save his life for his family! As a result, he became The Biggest Loser Ever and has inspired millions worldwide to begin not only their weight loss journey, but to achieve their dreams and goals, become better role models for their children, and become inspirations those around them. Danny has learned the importance of living with a healthy mental attitude and physical lifestyle. It’s no wonder he set several records during Season 8 of NBC‘s The Biggest Loser! He can now happily say he is “less than half the man he used to be!”

Since winning “The Biggest Loser”, Danny has appeared on numerous national television programs including The Today Show, The Jay Leno Show, Live with Regis & Kelly, The Doctors, The Joy Behar show, Larry King Live, The Suze Orman Show, Issues with Jane Valez-Mitchell, Joyce Meyer’s Everyday Living, and many more! He writes and records music and is now a highly sought after Motivational Speaker with an untold story you won’t believe! He will inspire any listener to reach new heights, reclaim their hopes and dreams, and move forward and face any obstacle in life! He has acted in the movie, “A Christmas Snow” and has spoken for over 150 companies, churches, and organizations. If you want to motivate and inspire your listeners, Danny Cahill is the speaker for you!

Danny’s speaking career began shortly after The Biggest Loser and he has appeared for The Williams Company Inc., Chick-Fil-A Inc., The University of Oklahoma, Arvest Bank Mortgage, St. Francis Health System, Kohls, Dover Corporation, and at numerous community events and churches around the country. Since beginning his speaking career he has spoken to millions of people at events in 6 countries and 45 states.

His presentation will be a turning point in any listener’s life. It’s not a speech, it’s an experience! The events on The Biggest Loser, as well as during his life, held the secrets to his own success – he just had to change his perspective and see it a different way. The principals to success are the same in any area: business, relationships, finances – allowing Danny to help the listener not only relate to his story, but see his journey in their own life.

Perfect for Corporations, Associations, Government and Educational groups, churches, as well as anyone needing to make a change in their life or achieve that goal and dream that was once thought unattainable! He presents for his clients on goal setting, breaking through barriers, healthy living, team building and in a spiritual setting Danny shares his testimony, often with his wife, Darci, about how God intervened to orchestrate the amazing miracles in their lives.

Married for 18 years, Danny now lives in Broken Arrow, Oklahoma with his wife Darci, son David, and daughter Mary Claire.

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Speaker Programs

The Biggest Loser
In his main keynote presentation, Danny discusses how he set and achieved his goal of losing over 200 pounds in six months to become the winner of NBC's "The Biggest Loser." With compassion and wisdom, ...more
In his main keynote presentation, Danny discusses how he set and achieved his goal of losing over 200 pounds in six months to become the winner of NBC's "The Biggest Loser." With compassion and wisdom, Danny will discuss the importance of making healthy decisions in your diet, exercise and health and what you can do to live a healthy lifestyle. This is an excellent presentation for any groups that are discussing health or for educating students about making right choices in diet, exercise, heath and life. ...less


I want to express our appreciation to you for being the featured speaker during the Oklahoma Osteopathic Association’s 110th Annual Convention Opening Ceremonies. Your testimony and life story was greatly appreciated by everyone in attendance and we thank you!

- Lynette C. McLain, Executive Director-Oklahoma Osteopathic Association

Danny was absolutely wonderful, really nice, and did a great job. We were very impressed – we were all kind of “wowed.” We wouldn’t have changed anything!

- Dana Brown, Oklahoma Senior Games

Danny’s comments were both inspiring and challenging. His encouragement to “lose your quit” really resonated with our Operators and challenged them to keep working toward their BHAG’s (big hairy audacious goals.) Danny’s has a great ability to connect with people…so many people can relate to his struggles and stand in amazement at what he accomplished.

- Cliff Robinson, Vice President, Field Operations for Chick-Fil-A


The Real You by Danny Cahill, Inspirational Speaker

I was working out in the gym when an old song came on.  It was “Rocket Man” by Elton John.  What really stood out was something I was feeling that morning; and quite frankly, something I’d felt much of my life. “What if they find out who I really am? I feel alone, and I don’t think anyone would understand… ... read more

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