Best known as Nikki Sanders (尼基·桑德斯) from NBC's 《英雄》 (Heroes, 2006-2010), played by Ali Larter. The character had super-strength linked to a dissociative alter ego — a fan-favourite whose name appears widely in Chinese subtitle corpora.
usage
The middle dot · is standard in Chinese for separating given name and surname in foreign names. 尼基 (Níjī) renders "Nikki"; 桑德斯 (Sāngdésī) renders "Sanders" — the same surname rendering as Colonel Sanders (KFC) and Bernie Sanders.