Tatiana, whose full name is Tatiana Kundik, is from Koblenz, Germany. In 2017, she competed on the Romanian version of Got Talent. She also Competed on France Got Talent in 2015 
Tatiana's audition in Episode 1204 consisted of walking and performing acrobatic feats on a slackwire. The verdict was not televised, but although Simon Cowell voted "No", Howie Mandel, Mel B, and Heidi Klum voted "Yes", sending her to the Judge Cuts.
Tatiana did not perform in the Judge Cuts round, meaning she either withdrew or was cut by the judges before this stage of the competition.