Billionaire speech - Grant Cardone, bestselling author, world's #1 sales trainer

 Billionaire speech - Grant Cardone, bestselling author, world's #1 sales trainer

Billionaire speech by Grant Cardone, bestselling author, world's #1 sales trainer Grant Cardone is an internationally-renowned speaker on sales, leadership, real estate investing, entrepreneurship and finance whose five privately held companies have annual revenues exceeding $300 million