Adam Johnson shamed: Footballer victim as just another opportunity But he have Sex Disgraced footballer Adam Johnson has been jailed six years after being convicted three child sex offences. Johnson, 28, found guilty of one count of sexual activity a 15-year-old girl after a trial at Bradford Crown Court last month.He had previously pleaded guilty less serious sexual activity charge namely, kissing the child and child grooming the first day of trial.Judge Jonathan Rose told Johnson: The victim was a Sunderland fan, you were her favourite player, she had a crush on you.She had only just turned 15 when you began to groom her. You found her sexually attractive even though knew her be just 15.The former Sunderland and England star smirked as he ran into court this morning to avoid the public glare.He later chewed gum and chatted casually with security officers in the dock he awaited sentencing.A psychologist who analysed Johnson said former England international developed sexual disorder through attention he received from women as a professional footballer.Dr. Hopley said:I wouldn’t choose term hostility I would say disregard.As a young man he was some what retarded [in his physical development],he was very small and hit puberty very late at 16. He said Johnson told him he put her age out of his mind. Within just a few messages Johnson asked for the schoolgirl's mobile phone number.He eventually arranged to meet her to sign football shirts..