Kayla Itsines

Personal Trainer, Author, Entrepreneur, Creator of BBG Workouts

Kelly Holmes

Double Olympic Champion and Motivational Speaker

Jennifer Capriati

Retired Professional Tennis Player & International Tennis Hall of Famer; Winner of 3 Grand Slam Titles & Olympic Gold Medalist

Lesley Visser

First Female NFL Analyst to Appear on TV

Derek Daly

International Racing Champion, Bestselling Author, CEO & Founder of MotorVation

Lennox Lewis

Former Heavyweight Champion of the World

Irving Fryar

Former Philadelphia Eagles' Wide Receiver & Christian Speaker

Ray Zahab

Ultra-marathon Runner and Adventurer; Host, "The Project"; Author of "Running for My Life"

Nathan Whitaker

New York Times Bestselling Author of "Quiet Strength" & Founder of Whitaker Partners, LLC

Anthony Ervin

Olympian Swimmer, Speaker & Coach

Gary Hall, Jr.

Swimmer, Ten-Time Olympic Medalist & Diabetes Advocate

Denis Potvin

Former NHL Defencemen, Team Captain for the New York Islanders, 4-Time Stanely Cup Winner, & Retired TV Commentator

Marv Levy

Pro Football Hall of Fame Head Coach, Four-Time AFC Champion Coach for the Buffalo Bills, Two-Time CFL Champion Coach, Selected to the NFL’s 1990s All-Decade Team

Robert M. Long

Executive Director of Uplifting Athletes; Brain Cancer Survivor

Colliers Lab Notes / Rob Long of Uplifting Athletes

Chris Mazdzer

Olympic Silver Medalist & "Dancing with the Stars" Competitor

Jordan Burroughs

4x World Champion Wrestler, 2012 Olympic Champion & 2016 Olympian

Heath Calhoun

Alpine Skier & Veteran of the United States Army

Billy Demong

American Former Nordic Combined Skier and Olympic Gold Medalist; Executive Director of USA Nordic Sport

Alex Johnson

Two-Time Bouldering World Cup Gold Medalist

Bart Conner

Former American Gymnast; Olympic Gold Medalist