Tanja Ariane Baumgartner is a renowned German operatic mezzo-soprano with a successful international career. Beginning her musical journey studying violin and later transitioning to voice, she honed her skills at prestigious music institutions such as Hochschule für Musik Karlsruhe and the Musikhochschule Wien under the tutelage of Helena Lazarska. Baumgartner's talent and dedication led to engagements at various opera houses, including the Lucerne Opera and the Oper Frankfurt, where she became a member of the ensemble in the 2009/10 season. She has graced the stages of esteemed venues such as the Salzburg Festival, Hamburg Opera, Lyric Opera of Chicago, and the Bayreuth Festival, showcasing her versatility in roles ranging from Bizet's Carmen to Strauss' Elektra. Additionally, her discography features a diverse range of opera recordings and recitals with orchestral works, solidifying her reputation as a versatile and accomplished mezzo-soprano. Tanja Ariane Baumgartner's powerful and expressive performances continue to captivate audiences worldwide, cementing her status as a leading figure in the world of opera.

Tanja Schultz is a prominent German computer scientist known for her expertise in speech processing. As a distinguished professor of computer science at the University of Bremen, she has made significant contributions to the field. Schultz's academic journey includes obtaining a diploma and a doctorate from the Karlsruhe Institute of Technology, where she focused on Multilingual Speech Recognition under the joint supervision of Alex Waibel and Dirk Van Compernolle. Her illustrious career also spans faculty positions at Carnegie Mellon University and the Karlsruhe Institute of Technology before assuming her current role in 2015. Notably, Schultz was part of a pioneering group of researchers who received the prestigious Allen Newell Medal for Research Excellence in 2002 for their groundbreaking work on automatic speech translation. Her remarkable achievements led to her appointment as a fellow of the International Speech Communication Association in 2016, recognizing her invaluable contributions to multilingual speech recognition and biosignal processing for human-machine interaction. Additionally, she is a distinguished member of the European Academy of Sciences and Arts. Schultz's impactful research can be explored through her publications indexed by Google Scholar.

Tanja Jacobs is a Belgian-born Canadian actress and theatre director best known for originating the role of Constance Ledbelly in Anne-Marie MacDonald's Goodnight Desdemona (Good Morning Juliet). Born in Belgium to German parents, she moved to Canada with her mother and older brother at a young age. Jacobs realized her passion for acting at the age of 9 and began pursuing it seriously at 18. Her career took off when she landed the role of Dr. Chebutykin in an all-female production of Chekhov's Three Sisters at the age of 22. In 1988, she made a significant impact by originating the role of Constance Ledbelly, earning a nomination for a Dora Mavor Moore Award for her performance. Jacobs took a break from her career to raise her daughter, Nina, born in 1998, and later completed her MFA in Stage Direction at York University in 2018. Throughout her career, Jacobs has been associated with various theatre productions and has made notable contributions to the Canadian theatre scene.

Tanja Hart, born on January 24, 1974, is a renowned German retired volleyball player who left an indelible mark in the sport. Her illustrious career includes representing the German Women's National Team in three consecutive Summer Olympics, commencing in 1996. Tanja also showcased her talent at the 1998 FIVB Volleyball Women's World Championship, the 2002 FIVB Volleyball Women's World Championship in Germany, and the 2003 Women's European Volleyball Championship. Throughout her career, she played for Dresdner SC. Following her retirement in 2007, Tanja pursued a career as a schoolteacher, specializing in English and sports. Despite retiring, her passion for the sport led her to briefly return to assist Germany at the 2008 Olympic qualification tournament, which would have marked her 4th Olympics. Tanja's remarkable journey is adorned with numerous accolades, including a 3rd place at the 2003 European Championship. Her unwavering dedication and contributions have solidified her as an iconic figure in the world of volleyball.