Pete Sampras

Retired World No. 1 Tennis Player & International Tennis Hall of Famer; Winner of 14 Grand Slam Titles

Pete Sampras reveals wife Bridgette Wilson’s ovarian cancer battle: ‘Hard to watch’

Robin Soderling

Founder of RS Sports, Former World #4 Professional Tennis Player & Grand Slam Finalist

Rafael Nadal

Professional Tennis Player; Ranked as One of the World's Best Tennis Players

Bjorn Borg

Former World No. 1 Tennis Player, Widely Considered to be One of the Greatest Players in the History of the Sport

CHAMPIONS CHAT | Bjorn Borg and Roger Federer - YouTube

Boris Becker

Retired World No. 1 Tennis Player & International Tennis Hall of Famer; Olympic Gold Medalist & Professional Poker Player

Andy Roddick

Tennis Commentator & Former Co-Host of Fox Sports Live; Retired World No. 1 Tennis Player & International Tennis Hall of Famer

John McEnroe

Retired World No. 1 Tennis Player in Singles & Doubles; International Tennis Hall of Famer & Author of "You Cannot Be Serious"

Jim Furyk

PGA Tour Professional & 2018 Ryder Cup Captain

David Feherty

Golf Commentator for LIV Golf; TV Host, Bestselling Author & Former PGA Tour Pro

Roger Federer

Professional Tennis Player & Record Holder for Most Grand Slam Titles Won; Ranked No. 1 in the World for a Total of Over 6 Years

Ernie Els

Former World #1 Professional Golfer

Ben Crenshaw

Former Professional PGA Golfer

Andre Agassi

Retired World No. 1 Tennis Player & International Tennis Hall of Famer; Olympic Gold Medalist, Entrepreneur & Philanthropist

Kevin Kisner

Professional Golfer & Four-Time PGA Tour Winner

Tony Finau

Professional Golfer on PGA Tour

Philip Rivers

Former NFL Quarterback

David Coulthard

British Former Formula One Racing Driver, Runner-Up for 2001 Formula One World Drivers' Championship, Presenter, Commentator, Journalist

Jordan Spieth

Professional Golfer

Andy Puddicombe

Co-Founder of Headspace

Chris Froome

Professional Road Racing Cyclist; 4-Time Winner of the Tour de France & 2-Time Olympic Medalist

Mark Cuban

Serial Entrepreneur, Investor & Owner of the Dallas Mavericks

Nick Woodman

CEO and Founder of GoPro

Brad Keselowski

Championship NASCAR Driver, Owner of Keselowski Advanced Manufacturing (KAM) & President of Checkered Flag Foundation

Felix Baumgartner

Skydiver, BASE Jumper & World Record Holder

Howie Long

NFL Hall of Famer & Superbowl Champion; Fox NFL Sunday Studio Analyst

Tommy John

Former MLB Baseball Pitcher

Steve Nash

Former Head Coach of the Brooklyn Nets; Hall-of-Fame Basketball Player; Founder of the Steve Nash Foundation

Phil Mickelson

Professional Golfer

Matt Leinart

FOX Sports 1 College Football Analyst; Former American Football Quarterback

The Undertaker

WWE Superstar