TikTok prankster who upset King's Guard horse, turned up at Downing Street demanding to be let in and climbed gates at Buckingham Palace gloats that his online pranks will make him rich

EXCLUSIVE: MailOnline can reveal the joker who was cuffed by armed Ministry of Defence police outside the Household Cavalry Museum on Thursday, is 17-year-old Musa Raza, from Ilford.