Gary Ziglar

Gary E. Ziglar was an American author, motivational speaker, and sales trainer. He was the son of Zig Ziglar and wrote several books on sales and personal development. Gary Ziglar was a prominent figure in the personal development industry and was known for his work on sales and customer service. He was also a popular speaker and trainer, and was the founder of the Zig Ziglar Corporation. Gary Ziglar passed away in 2021.