The principal of an Islamic school has come under fire after he reportedly banned girls from running, amid fears it would cause them to lose their virginity. Former teachers of Al-Taqwa College, in Melbourne's outer western suburbs,  claim in a letter sent to the state and federal education ministers that principal Omar Hallak was discriminating against female students. The Age reported that the Victorian Registration and Qualifications Authority is currently investigating the allegations. Omar Hallak, principal of Islamic School Al-Taqwa College in Melbourne, reportedly bans his female students from running . This comes a month after revelations that Mr Hallak was telling students at his school that Islamic State was not 'created' by Muslims, but was instead a plot against them by the West. The letter sent to ministers by a former teacher this week about the girls not being able to fully participate in sport claimed Mr Hallak believes there is 'scientific evidence' to back his claims. 'The principal holds beliefs that if females run excessively, they may 'lose their virginity',' the letter said. 'The principal believes that there is scientific evidence to indicate that if girls injure themselves, such as break their leg while playing soccer, it could render them infertile.' The principal of Al-Taqwa College banned female primary school students from participating in the 2013 and 2014 cross country district events, the teacher also claimed. A group of students wrote this letter to Mr Hallak when they discovered they had been banned from competing, and asked him to be 'fair' They said the principal had been unaware that the female students were training for the event, and got involved when he was notified. When they found out they had been prevented from competing, a group of female students penned a letter to their principal asking him to let them compete. 'This letter is about the cross country event that has been cancelled', the letter from 'cross country girls' read. 'Apparantly (sic) it is because girls can't run and that is really offensive to all the girls that were going to participate in the event. 'As a school principal you should treat all the subjects equally just to be fair to all the students that want to participate in a sport event', the letter continued. Last month it was reported that Mr Hallak was teaching students at his school (pictured) that Islamic State was not the doing of Muslims, but rather a plot against them . The note from the group of students also raises that point that 'it doesn't say girls can't run in the hadith (sayings of the prophet Mohammed)' and they should be able to participate as long as they are wearing 'appropriate clothes'. Education minister James Merlino has told 3AW the reports are concerning and the Victorian Registration and Qualifications Authority is investigating. "If true these are very concerning reports and I have asked the VRQA to investigate and report back to me," Mr Merlino has told 3AW on Thursday. When contacted by Daily Mail Australia Al-Taqwa College refused to comment. Last month it was reported that Mr Hallak was teaching students at his school that Islamic State was not the doing of Muslims, but rather a plot against them. He reportedly shows his almost 2,000 students ‘evidence’ that Islamic State terrorists are ‘not linked to Islam’. ‘We don’t believe Muslims are creating IS,’ Mr Hallak told The Age. He believes that the murder and brutality carried out by Islamic State terrorists is actually a plot by Western countries to control oil in the Middle East.
Al-Taqwa College principal banned female students from running .
Former teachers claim  believes it will cause them to lose their virginity .
Students wrote a letter  asking Omar Hallak saying it was 'unfair'
Asked him to let them compete in cross country they had been training for .