Meet the 11 teams as they set out to explore the world in a fierce competition

Phil Keoghan hosts Season 19 of "The Amazing Race," which features Olympic athletes, two former "Survivor" winners and the youngest person ever to sail the world.

What team do you think will make it to the end? Tell us on MSN TV Facebook and Twitter.

Bing: More on 'The Amazing Race' | Watch clips and more

"The Amazing Race" airs Sundays at 8 p.m. ET/PT on CBS.

(CBS)