A male individual, appearing to be in his late 20s to early 30s, stands centered in a mirror selfie taken within a gym

A male individual, appearing to be in his late 20s to early 30s, stands centered in a mirror selfie taken within a gym. He has short dark hair and a beard. He wears a black sleeveless tank top with a white logo (reversed as "maeBtiF"), black athletic shorts, light-colored high-top sneakers, and white socks. Tattoos are visible on his left arm and shoulder. A red bracelet is present on his right wrist. He poses with his right hand on his hip while holding a black smartphone with his left hand to capture his reflection. His right leg is a prosthetic, featuring a blue and silver mechanical joint that connects to the foot. The gym floor is covered with dark grey rubber mats. The walls are a combination of bright yellow and dark grey/black. In the background to the left, dumbbell racks and an exercise bench are visible, along with reflections of other gym patrons engaged in activities. A wall clock is mounted on a dark wall section. To the right, a black structural rig system extends vertically, from which a black punching bag hangs. Gymnastic rings are suspended from one of the rig's posts. Weight plates and a barbell component are visible on the floor, alongside a wooden plyometric box. Cyrillic text, including "ФИТНЕС" (FITNESS) and "ГРУПОВИ" (GROUP), is present on a sign on a yellow wall section, indicating a Bulgarian-speaking environment. This scene is located within a FitBeam gym in Sofia, Bulgaria.