Three people are due to appear in court after former boxing world champion Amir Khan was allegedly robbed at gunpoint.
The Metropolitan police said Ahmed Bana, 25, Nurul Amin, 24, and Dante Campbell, 20, have been charged over the incident in Leyton, east London, in April.
All three are due to appear at Thames magistrates court on Thursday.
Scotland Yard said the suspects, all from north London, have been charged with conspiracy to commit robbery. Bana and Campbell have also been charged with possession of an imitation firearm.
Campbell has also been charged with possessing an imitation firearm with intent to cause fear of violence, and possession of ammunition for a firearm without a certificate.
Khan, 35, was with his wife, Faryal, on High Road in Leyton at about 9.15pm on 18 April when he was allegedly approached by some men who threatened him with a gun before stealing his £70,000 watch.