Contributed by Mitch Joel
- Nine Ways to Elevate Your Presentation and Speaking Skills to Black Belt Level
Whether you're just beginning to present to audiences, or are a veteran speaker—becoming a speaking champ requires attention to detail. ...
About the Contributor
Mitch Joel
Mitch Joel is president of Twist Image, an award-winning digital marketing and communications agency. He is the author of Six Pixels of Separation (Grand Central Publishing—Hachette Book Group), a best-selling book named after his blog and podcast.
