- Name Mustapha Sima Michael Dumbuya
- Full name Mustapha Sima Michael Dumbuya
- Date of birth 7 August 1987 (age 36)
- Birth country Sierra Leone
- Birth place Freetown
- Nationality Sierra Leone
- Height 173 cm
- Weight 74 kg
- Position Defender
- Current team Mustapha Sima Michael Dumbuya