Get to know the 11 teams of social media stars on Season 28, which will hit three new locations: Cartagena, Colombia; Tbilisi, Georgia; and Yerevan, Armenia.

Relationship: Dating
Current Residence: Austin, Texas
Burnie runs Rooster Teeth, one of the largest gaming sites; Ashley co-hosts.

Relationship: Best friends
Current Residence: San Francisco, Calif. and Fort Lauderdale, Fla.
The pair has more than 60,000 followers on Instagram.

Relationship: Best friends
Current Residence: Dallas, Texas
Brodie has more than 1 million subscribers to his Frisbee YouTube channel. He and Kurt won three national championships together at the University of Florida.

Relationship: Brothers
Current Residence: Memphis, Tenn. and Tuscaloosa, Ala.
The brothers have amassed more than 3 million followers for their wild stunt Vines.

Relationship: Best friends
Current Residence: Los Angeles, Calif.
Erin and Joslyn host the pop culture channel Clevver.

Relationship: Mother and son
Current Residence: Enterprise, Ala.
Cole has more than 6.5 million followers on Vine.

Relationship: Mother and daughter
Current Residence: McKinney, Texas
Marty became famous for her hilarious flight attendant safety demonstration in 2014.

Relationship: Dating
Current Residence: Los Angeles, Calif.
The couple hosts dance tutorials on their YouTube page, which has more than 2.4 million subscribers.

Relationship: Father and daughter
Current Residence: Kingsport, Tenn. and Los Angeles, Calif.
Blair first started her beauty channel when she was 14 and now has more than 1.7 million subscribers.

Relationship: Best friends
Current Residence: Los Angeles, Calif.
Tyler has more than 7.7 million YouTube subscribers and co-hosts the Psychobabble podcast with Korey.

Relationship: Newlyweds
Current Residence: Los Angeles, Calif.
"Magic Viner" Zach has more than 3.7 million followers.