About

Hilary Hinton "Zig" Ziglar was an American author, salesman, and motivational speaker who made significant contributions to the field of personal development and sales training. His career spanned several decades, during which he became known for his engaging speaking style and practical advice on achieving success. Ziglar authored numerous books, with his most notable work being "See You at the Top," which has inspired countless individuals to pursue their goals and improve their lives.

Zig Ziglar's impact extended beyond his writing; he was a sought-after speaker who delivered motivational talks across the United States and internationally. His teachings emphasized the importance of a positive attitude, goal setting, and the value of hard work. Ziglar's legacy continues to influence sales professionals and motivational speakers today, making him a respected figure in the realms of business and self-help.

Credibility Rating

This scatter chart is an overview showing Zig Ziglar's rating in comparison to other thought leaders in the same categories.

Zig Ziglar has a Credibility rating of 42 out of 1000, calculated using our proprietary algorithm.

Learn more on our How it Works page.

Frequently Asked Questions

Is Zig Ziglar legit?

Zig Ziglar has a credibility rating of 42 out of 1000 on Modern Mentor AI, making them a developing voice, ranking #192 of the 328 marketing thought leaders we track. The rating weighs reach against substance, so a high score reflects more than popularity.

What is Zig Ziglar's credibility rating?

As of July 2026, Zig Ziglar's credibility rating is 42/1000, calculated by our proprietary algorithm. Read about the methodology on the How it Works page.