Rinneau Perrineau, 19, died days after he was fatally wounded in Lavender Hill on October 21.
Muhammed Cabdiqaadir, 25, of Hope Street, Wandsworth was charged with murder and possession of a bladed object yesterday (October 26).
He is due to appear in custody at Wimbledon Magistrates’ Court today (October 27).
Paramedics treated 19-year-old Rinneau at the scene for stab wounds before taking him to hospital.
He later died in hospital on October 24.
Rinneau’s family are being supported by specialist officers.
A second man, aged 23, was arrested on suspicion of murder on October 24. He has since been released on bail.
The investigation remains ongoing.
