Natalie and Nadiya Anderson

Natalie and Nadiya appeared as contestants on Survivor: San Juan del Sur. The twins appeared on a season that used the Blood vs. Water theme, which pitted nine pairs of loved ones against each other. Natalie was placed on the Hunahpu tribe, while Nadiya was on the Coyopa tribe, as the season's theme was pairs of loved ones competing against each other on opposing tribes. Nadiya was the first contestant eliminated from the competition. Natalie remained in the game, making it into the merged Huyopa tribe, and won three reward challenges, one individual immunity, and was sent to Exile Island twice. Natalie ultimately made it into the Final Three and was voted by the jury in a 5–2–1 vote as the Sole Survivor, winning the season's $1,000,000 grand prize.

For winning Survivor: San Juan del Sur, Natalie returned to compete on Survivor: Winners at War. She was the first person voted out, but inhabited the “Edge of Extinction”, from where she re-entered the main game on Day 35. On day 36, she played an idol (purchased on Extinction Island) on herself, which voided 4 votes against her. On day 37, she found an idol and played in on herself, but received no votes. She won the Final Immunity Challenge on day 38, making it to the Final Tribal Council once again. However her gameplay was seen as safe compared to Tony's dominant gameplay, and she finished as the runner up to him in a 12-4-0 vote. Nadiya came to visit her on the loved ones' visit during episode ten.

Natalie Anderson and Nadiya Anderson (born April 11, 1986) are American television personalities and twins, most commonly known as "The Twinnies". They appeared on The Amazing Race and Survivor: San Juan del Sur. Nadiya was the first contestant to be voted out, while Natalie was crowned Sole Survivor, winning the show's $1 million prize. Natalie also competed on Survivor: Winners at War, an all winners season. After being voted out first, she battled her way back into the game from the Edge of Extinction and became the Runner-Up of the season.

Natalie and Nadiya first participated in the 21st season of The Amazing Race, where they called each other "Twinnie". The Andersons won two legs during the season but were eliminated in 4th place in the penultimate leg. They returned in the 24th season All-Stars competition, but were eliminated in the first leg of the season.