Steph Killer, also known as Stef Killer or Steph Killeur, is a male gay adult film performer from Paris, France. Standing at 5 feet 11 inches tall with brown hair, he is of white ethnicity and has an uncut physique. Active since the mid-2010s, he has appeared in numerous gay porn videos primarily with studios such as French Dudes and Jalif Studio. His scenes often highlight intense encounters and athletic performances that have earned him a dedicated following in the industry. Steph maintains an active online presence through his OnlyFans account stephkiller, where he shares exclusive content and connects directly with fans. Based in the vibrant city of Paris, he brings a distinct European style to his work in gay adult entertainment. Recognized for his versatility and engaging screen presence, Steph Killer continues to contribute to the genre with consistent releases. His career reflects the evolving landscape of European gay pornography, appealing to audiences worldwide.