Montel Williams

Emmy Award-Winning Talk Show Host, Best Known For "The Montel Williams Show" & Multiple Sclerosis Activist

Jack Osbourne

Son of Black Sabbath's Ozzy Osbourne & Reality TV Personality

Selma Blair

Actress Known for Her Roles in "Legally Blonde," "Hellboy" & "American Crime Story: The People v. O.J. Simpson"

Selma Blair opens up about living with multiple sclerosis l GMA

Neil Cavuto

Business Journalist, Television Host & Author

Zoe Koplowitz

Multiple Sclerosis Spokesperson; Marathon Runner

Clay Walker

Country Music Artist, Known For "What's It to You"

Trevor Bayne

NASCAR Sprint Cup Series & Nationwide Series Race Car Driver

Julie Roberts

Country Singer-Songwriter and Traditionalist

Teri Garr

Actress & Comedienne; Multiple Sclerosis Spokesperson

Rain Pryor

Actress, Comedian & Multiple Sclerosis Spokesperson

Norv Turner

Former Super Bown Champion & Offensive Coordinator for the Carolina Panthers

Jamie-Lynn Sigler

Actress and Eating Disorder Spokesperson

Bill Pullman

Film, Stage & Television Actor; Multiple Sclerosis Society Ambassador

Janice Dean

Senior Meteorologist, Co-Host & Weather Anchor on Fox and Friends

Shemar Moore

Actor, Best Known for "Criminal Minds"

Alan Osmond

Member of The Osmonds & Multiple Sclerosis Spokesperson

Jonathan Katz

Comedian, Actor & Voice Actor

Tamia

Grammy Award-Nominated Singer & Songwriter; National Multiple Sclerosis Society Advocate

Martha Anne Madison

Actress, Known for "Days of Our Lives"

Courtney Galiano

Actress, Dancer & All-Star on "So You Think You Can Dance "