There are three people visible in the image. The person in the foreground is wearing a white shirt with a blue logo and a blue cap. They are seated in a wheelchair and appear to be a participant in an event or race. The second person, standing behind the first, is dressed in a white shirt and a blue cap as well. The third person, standing further back, is also wearing a white shirt and a blue cap. All three individuals are engaged in the activity, possibly participating in a race or event.