Ken Oyanagi

Ken is a young boy of short stature, slim build and medium straight hair. His attire consists of a headband, open ankle-high sandals and shortalls with both straps on one shoulder; the garment is adorned on all sides by several large safety pins. He has ginger hair and brown eyes in the colored manga,and white hair and gold eyes in the anime.

(Source: JoJo's Bizarre Encyclopedia)