William Marrafao
| Height: | 5-11 |
| Year: | Fr. |
| Hometown: | Jundiai, Sao Paulo |
| High School: | Colegio Metropolitano |
| Major: | Computer Science |
High School: Marrafao played tennis and soccer at Colegio Metropolitano.
Personal: Son of Marlene and Claudinei Marrafao.