This is the moment the deaf brother of reality TV star Josie Gibson was punched to the ground in an unprovoked nightclub attack . Harry Mook-Gibson , 27 , was left covered in blood with nose and lip injuries after being targeted by Charlie Radnedge in Dojo Lounge Nightclub in Bristol city centre in January last year . Mr Mook-Gibson , the sibling of the Big Brother star who famously dropped six stone , had been out celebrating his sister 's 29th birthday when the assault occurred . Radnedge , 24 , of Bradley Stoke , South Gloucestershire , was jailed for 12 months at Bristol Crown Court this week after admitting assault occasioning actual bodily harm and breaching a suspended sentence order . Scroll down for video . Charlie Radnedge ( far right in CCTV footage above ) , 24 , has been jailed for punching Harry Mook-Gibson , 27 ( centre ) , who is the deaf brother of reality TV star Josie Gibson , in Dojo Lounge Nightclub in Bristol city centre . Mr Mook-Gibson , who is death , was pushed against a wall of the club before being punched in January last year . Radnedge ( centre ) was jailed for one year today following the 'unprovoked ' assault on Mr Mook-Gibson . CCTV footage released by Avon and Somerset Police today shows Mr Mook-Gibson lying on the floor in the stairwell of the nightclub ( left ) after being punched by Radnedge , who walks off and leaves his victim ( far right ) Following his sentencing , Avon and Somerset Police released CCTV footage of the attack which shows Radnedge knocking Mr Mook-Gibson to the ground . The victim can be seen stood in the corridor of the nightclub before a dispute ensues . Radnedge then follows Mr Mook-Gibson as he tries to leave through a stairwell before punching him in the face . Mr Mook-Gibson , who was wearing a white shirt at the time , ends up falling to the floor covered in blood . Following the assault in the early hours of January 26 last year , his sister Josie took to Twitter to claim he was targeted for being deaf . She uploaded a photograph of her injured brother and accompanied it with : 'Lost all faith in mankind tonight . I went to the toilet and my brother got beaten up for being deaf . 'What a disgusting world we live in . ' I 'm going to hunt the bullies who did this ! The nicest guy ever was beaten up because they thought he was deaf & dumb . ' Mr Mook-Gibson , 27 , was left covered in blood with nose and lip injuries ( left ) after being targeted by Charlie Radnedge ( right ) in an 'unprovoked attack ' at Dojo Lounge Nightclub in Bristol city centre in January last year . The attack occurred in Dojo Lounge Nightclub in Bristol city centre ( pictured ) on January 26 last year . Radnedge 's 12-month sentence included a three-month jail term for ABH and nine months for breaching a suspended sentence order . Today , investigating officer PC Brett Stinchcombe said : 'Radnedge carried out an unprovoked and vicious assault on the victim in a city centre nightclub . 'In police interview , he tried to claim he was acting in self-defence but the CCTV footage showed a very different story . 'We identified Radnedge after releasing CCTV images as part of a public appeal for help and I 'm grateful to everyone who responded to this appeal . 'The victim suffered some serious injuries to his face and the assault marred what should have been an enjoyable night celebrating his sister 's birthday . 'We take all forms of violence seriously and will do everything we can to bring those who engage in violent acts to justice . ' Following the attack , Mr Mook-Gibson 's sister Josie ( pictured ) said he was targeted because 'they thought he was deaf and dumb ' . She said she was 'disgusted ' with the attack which left her brother with facial injuries . Miss Gibson was out celebrating her 29th birthday with family and friends in Bristol when the attack took place . After the attack Miss Gibson said her brother had been targeted because they 'thought he was deaf and dumb ' Several famous faces posted online in support , including Chanelle Hayes and Aisleyne Horgan-Wallace . Mr Mook-Gibson became deaf after suffering meningitis as a baby . The trauma of seeing him on a life-support machine inspired Josie to organise a fundraiser for the charity Meningitis UK in 2012 . After the attack , several of her celebrity friends posted messages online in support . Reality star and glamour model Chanelle Hayes tweeted her sympathy , saying : 'That is the most disgusting , disgraceful , vile thing I 've ever heard of . 'Some people are sick . Sending love to ur brother . ' And media personality and fellow Big Brother contestant Aisleyne Horgan-Wallace added : 'Nooo babe I 'm so sorry that 's vile ... do n't let the vile thugs win . '
mark Radnedge , 24 , jailed for assault on Josie ##on 's deaf brother . Harry Mook - Gibson was punched in unprovoked punches in the nightclub . 27-year - old was knocked to the ground and left covered in blood with injuries . He had been out celebrating Big Brother 2010 deaf sister 's 29th birthday . Radnedge jailed for one year for ABH and breaching suspended sentence .