SurvivorAge ain't nothing but a number? Not the case in the upcoming 33rd season of "Survivor." Age matters a lot, since the season breaks down the cast members by generation.

CBS announced the 20-person cast of "Survivor: Millennials vs. Gen X," and as usual, it's a mixed bag of occupations and backgrounds. But as the season's title indicates, there's a clear generational divide between the two tribes. As the network said in a statement,

Millennials, the largest living generational group and most diverse in U.S. history (source: and U.S. Census Bureau), grew up in a time of rapid change and are often described as having priorities that are vastly different from previous generations. How will this group fare without technology on the island? Will they opt for shortcuts in challenges or go the distance? Generation X forms the bridge between the Baby Boomers and the Millennials and has been collectively labeled as hard-working and independent people. Will they be able to find some commonalities with the younger castaways or stick to their own group? Will their differences and preconceived beliefs be too much to overcome?

Here are the castaways. First, the Vanua, or millennials, tribe:SurvivorAdam Klein

Age: 25

Current Residence: San Francisco

Occupation: Homeless Shelter Manager

Hannah Shapiro

Age: 24

Current Residence: West Hollywood, Calif. via Brookline, Mass.

Occupation: Barista

Jessica "Figgy" Figueroa

Age: 23

Current Residence: Nashville, Tenn. via Indianapolis, Ind.

Occupation: Bartender

Justin "Jay" Starrett

Age: 27

Current Residence: Fort Lauderdale, Fla.

Occupation: Real Estate Agent

Mari Takahashi

Age: 31

Current Residence: Los Angeles via San Francisco

Occupation: Professional Gamer

Michaela Bradshaw

Age: 25

Current Residence: Fort Worth, Texas

Occupation: Vacation Club Sales

Michelle Schubert

Age: 28

Current Residence: Yakima, Wash.

Occupation: Missionary Recruiter

Taylor Lee Stocker

Age: 24

Current Residence: Postfalls, Idaho via Spokane, Wash.

Occupation: Ski Instructor

Will Wahl

Age: 18

Current Residence: Long Valley, N.J.

Occupation: High School Student

Zeke Smith

Age: 28

Current Residence: Brooklyn, N.Y.

Occupation: Asset Manager

And now, the Takali, or Gen X, tribe:SurvivorBret LaBelle

Age: 42

Current Residence: Dedham, Mass.

Occupation: Police Sergeant

Chris Hammons

Age: 38

Current Residence: Moore, Okla.

Occupation: Trial Lawyer

Ciandre "CeCe" Taylor

Age: 39

Current Residence: Granada Hills, Calif. via Buffalo, N.Y.

Occupation: Insurance Adjuster

David Wright

Age: 42

Current Residence: Sherman Oaks, Calif. via Philadelphia, Penn.

Occupation: Television Writer

Jessica Lewis

Age: 37

Current Residence: Voorheesville, N.Y.

Occupation: Assistant District Attorney

Ken McNickle

Age: 33

Current Residence: Denver via Hana, Maui

Occupation: Model

Lucy Huang

Age: 42

Current Residence: Diamond Bar, Calif.

Occupation: Dietician

Paul Wachter

Age: 52

Current Residence: Sugarloaf Key, Fla. via Long Island

Occupation: Boat Mechanic

Rachel Ako

Age: 37

Current Residence: Los Angeles. Originally from Honolulu, Hawaii.

Occupation: Recruiting Director

Sunday Burquest

Age: 45

Current Residence: Otsego, Minn.

Occupation: Youth Pastor

"Survivor: Millennials vs. Gen X" premieres Wednesday, Sept. 21 at 8 p.m. on CBS.

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