Even though this isn't Cohutta's first "Challenge" rodeo, the "Real World: Sydney" alum has never notched a win or even reached a final. But could that luck change with his "bloodline" (and cousin) Jill?

"I've struck gold here with this partner," the Georgia native admits in the "Meet the Family" video above. "I think we can just crush things."

And as the lovable vet and Jill -- who moved her wedding in order to compete with her relative -- have matured through the years, their bond has strengthened.

"I think the older that me and Jill get, the more we actually have in common -- and the more we don't realize we have in common until it comes up in conversation," he adds.

Meanwhile, "Are You the One?" 11th girl Christina and her stepsister Emily have no idea what to expect -- but they are most certainly prepared to take on the rest of the talented field. No fear in these rookies' eyes!

"I'm ready for these competitions," Christina explains. "I've never done them before, but bring it."

But what really brought these two gals together -- when they were really young? Hear the amusing story for yourself, share your thoughts on these two teams in the comments and make sure to catch the premiere of "The Challenge: Battle of the Bloodlines" on Wednesday, December 2 at 10/9c!