Olympic Gold Medalist and one of the greatest players in the game's history, Andrea Agassi dominated tennis for over 20 years. Since retiring after the 2006 US Open, Agassi is regularly cited as the most charitable and socially involved player in tennis and may be the most charitable athlete of his generation.

For more than 25 years Barbara Walters has been co-host of ABC's 20/20 and one of the most highly acclaimed and respected television journalists, writers and media personalities in America. Her speech offers insights into the minds and personalities of some of the most famous people she's interviewed.

Lawyer, teacher, actor, comic, economist, father, novelist, essayist, expert on finance, meet Ben Stein! An Emmy award-winning actor, comedian and game-show host, Ben is famous for his monotonous yet humorous voice in acting. Ben has worked, demonstrated and struggled for voting rights for African Americans, and was also a speech writer for Richard Nixon and for Gerald Ford.

A Scottish-American television host, stand-up comedian, writer, and actor, Craig Ferguson is host of CBS's The Late Late Show, a role that earned him an Emmy nomination in 2006. He played the office boss Nigel Wick on The Drew Carey Show from 1996 to 2003 and is the author of the 2006 novel Between the Bridge and the River.

Earvin "Magic" Johnson played in the NBA for 13 years winning him five championships and three MVP Awards. Since his retirement he has been an advocate for HIV/AIDS prevention, a philanthropist and a business man founding Magic Johnson Enterprises.

Former running back for the Dallas Cowboys, Emmitt Smith rewrote the team and the NFL's record books. He is a three-time Super Bowl Champion and four-time NFL rushing leader. Since retiring Emmitt has been involved in many charitable causes and was the winner of the 2007 TV show, Dancing with the Stars.

Country music singer, Faith Hill, has sold more than 35 million records and accumulated eleven number-one singles on the Country charts. She has been honored by the Country Music Association, Grammy Awards and the People's Choice Awards amongst many others.

Emmy-nominated actress, Janine Turner, is most widely know for her starring role on the prime time TV show Northern Exposure and the Lifetime series Strong Medicine. She is author of Holding Her Head High: Inspiration from 12 Single Mothers Who Championed Their Children and Changed History and is a frequent contributor to Republican-party candidates and organizations.

Tony award-winning and five-time Emmy nominated TV, cinema and musical theatre comedic actor, Jason Alexander is best known for his role as George Costanza on the hit show, Seinfeld. He has appeared in numerous TV ads including Rold Gold Pretzels, McDonald's and KFC.

He has influence music, fashion, finance, television and film and is the face of modern philanthropy, Russell Simons has been instrumental in bringing the influence of hip-hop culture to every facet of business and media. He has produced and managed artists such as the Beastie Boys, Jay-Z and Tupac Shakur.