article_snippet: It is believed his feet are the result of drugs Mr Griffiths' was given to combat childhood leukaemia.
article_snippet: Mr Griffiths' was eight years old when doctors discovered Mr Griffiths' was suffering from the disease, and after a course of chemotherapy Mr Griffiths' was treated with steroids to help Mr Griffiths' regain Mr Griffiths' strength.
article_snippet: Mr Griffiths' sprouted within a year of stopping steroid treatment at 13 after Mr Griffiths' was given the all-clear, which is unusual because steroids usually restrict growth.