Billy Osman Mehmet is a professional footballer and the current captain of Alsancak Yeşilova SK in the KTFF Süper Lig, where he plays as a striker. Born in England, Mehmet represented England national football team at schoolboy level, and the Republic of Ireland U21 team.

Rotherhithe is a district of South London, England, and part of the London Borough of Southwark. It is on a peninsula on the south bank of the Thames, facing Wapping, Shadwell and Limehouse on the north bank, with the Isle of Dogs to the east. It borders Bermondsey to the west and Deptford to the south-east. The district is a part of the Docklands area.