She is best known for her roles as Elektra Natchios in the second season of Daredevil (2016) and the miniseries The Defenders (2017), as well as Thony De La Rosa on the Fox series The Cleaning Lady (2022–present).

[6] Yung began acting in 2002, in the French television series La vie devant nous[7] and made her film debut as the female lead Tsu in 2004's Les fils du vent.

[6] Yung returned to TV for the first three seasons of the successful police series Les Bleus with Clémentine Célarié.

[8] Yung appeared briefly in the 2011 film The Girl with the Dragon Tattoo as Miriam Wu, a romantic interest of Lisbeth Salander[6] and followed this with roles as the ninja Jinx in 2013's G.I.

[10] In 2016 she also starred as Amelia Roussel in the action comedy The Hitman's Bodyguard alongside Ryan Reynolds and Samuel L. Jackson.