Marti GB, also known as Martin B Gb or Marty, is a 52-year-old German adult film performer who has gained recognition in the industry for his work in hardcore and extreme genres. Active since late 2023 on major platforms, he has appeared in numerous videos featuring gangbangs, deepthroat scenes, bareback encounters, and intense submissive roles. His content often includes elements of public play, cum play, and collaborations with other performers like Rosella Extrem. With a substantial online following, Marti GB's videos have amassed tens of millions of views, highlighting his appeal in niche fetish communities.
Based in Germany, he brings a mature presence to scenes that emphasize raw, unfiltered adult entertainment. His performances explore themes of submission and group dynamics, appealing to fans of European adult cinema. As a dedicated model, Marti continues to produce and share content that pushes boundaries in the pornographic landscape.