Nat and Kat direct their boat to the freighter as part of the ninth leg of The Amazing Race.

Ronald Hsu, 58, is a V.P. of sales from Tacoma, Wash, while daughter Cristina Hsu, 26, is political analyst who now lives in Washington, D.C. They will be on the Amazing Race 12 in the fall of 2007.

Meet the cast of The Amazing Race, season 16. As usual, this edition is comprised of contrasting tandems and couples.

Jody Kelly and Shannon Foster are a grandmother/granddaughter team from Texas. They are competing on season 16 of The Amazing Race.

Margie O'Donnell and Luke Adams are mother and son. They communicate via sign language because the latter is deaf.

David O'Leary and Connor O'Leary finished eighth on Season 22. They have both survived cancer.

For Aja Benton and Ty White, The Amazing Race offers a great opportunity: a chance to actually spend time together, as this couple dates long distance.

The Amazing Race has been on the air since 2001. It's a long-running, big hit for CBS.

The Amazing Race always needs a parents/offspring team. Say hello to Toni and Dallas Imbimbo.

The race continues through Zimbabwe on The Amazing Race. "All's Fair in Love and War" is the sixth episode of the show's 30th season.

The 12 teams start off in Munich, Germany on The Amazing Race. "Many Firsts But Don't Be Last" is the first episode of the show's 34th season.

Marisa Axelrod and Brooke Jackson are cast members on season 13 of The Amazing Race. They are best friends, described by CBS as "Southern Belles."