Victoria Arlen

Survivor, ESPN & Ninja Warrior Host; Gold Medalist, Author & Dancing With The Stars Contestant

Dara Torres

12x Olympic Medalist, Hall of Famer, NY Times Best-Selling Author, Mom & Entrepreneur

Paul Nardizzi

Stand-Up Comedian; Boston-Area Favorite and a National Headliner

Dr. Mache Seibel

Award-Winning Harvard Physician, Women's Health Expert & Author

Working Through Menopause with Dr. Mache Seibel - YouTube

Ronald G. Shapiro

Highly Useful, Engaging, Interactive, Entertaining, Game Style Presentations

John Cena

WWE Professional Wrestler, Bodybuilder, and Actor Known for "Trainwreck"

Todd Newton

Emmy-Nominated TV personality, Certified Personal Life Coach and International Keynote Speaker

Loretta LaRoche

Author, Humorist, Stress Expert & TV Personality

Robert Ballard

Renowned Ocean Explorer & Scientist

Hannah Storm

Sports Anchor & Advocate

Nancy Kerrigan

Two-Time Olympic Medalist & US National Figure Skating Champion

Bill Herz

World Renowned Corporate Entertainer and Meeting Host

Ken Burns

Historian & Award-Winning Documentary Filmmaker

Mike Golic

ESPN Football Analyst; Former Co-Host of "Mike and Mike in the Morning" & "Golic and Wingo"

Chris Berman

ESPN Sportscaster and Former Host of NFL Countdown & NFL Primetime; One of Sports Television's Most Recognizable Personalities

Nick Fradiani

"American Idol" Season 14 Winner

Christopher Grace

Magician & Corporate Entertainer Coined as "The Sherlock Holmes of Mind Reading"

David Breashears

Everest Adventurer, Filmmaker & Senior Lecturer at MIT Sloan School of Leadership

Benjamin Zander

Conductor of the Boston Philharmonic Orchestra; Celebrated Leadership & Performance Expert

Kevin O'Connor

Host of "This Old House" on PBS