| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Shericka Nicola•Williams | |
| Used name | Shericka•Williams | |
| Nick/petnames | Wire | |
| Born | 17 September 1985 in Black River, Saint Elizabeth |  JAM |
| Measurements | 170 cm / 64 kg | |
| Affiliations | MVP Track & Field Club — Kingston, Kingston | JAM |
| NOC | Jamaica | JAM |
| Medals | OG |
| Gold | 0 |
| Silver | 3 |
| Bronze | 0 |
| Total | 3 |
Personal Best: 400 – 49.32 (2009).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2008 Summer Olympics | Athletics | JAM |
Shericka Williams | |||
| 400 metres, Women (Olympic) | 2 | Silver | ||||
| 4 × 400 metres Relay, Women (Olympic) | Jamaica | 2 | Silver | |||
| 2012 Summer Olympics | Athletics | JAM |
Shericka Williams | |||
| 4 × 400 metres Relay, Women (Olympic) | Jamaica | 2 | Silver |
