Isaac Musoke, 18 of Brentford was arrested on Thursday, 9 July on suspicion of causing grievous bodily harm.
He was released on bail pending further enquiries and was subsequently charged on Tuesday, 20 October with attempted robbery and Section 18 grievous bodily harm.
He was remanded in custody to appear at Wimbledon Magistrates’ Court on Wednesday, 21 October.
The charges relate to an incident on Royal Parade at 07:54hrs on Sunday, 20 January where a 57-year-old man suffered knife wounds. He was taken to hospital by the London Ambulance Service where his injuries were found to be not life-threatening.