His parents separated when he was 10, and he moved away with his mother and brothers
Was kicked out of school at age 15 for fighting and stealing
Is obsessed with John Lennon and has claimed to be Lennon's reincarnation
The daughter he has with singer/songwriter Lisa Moorish was conceived during an affair he had just a week after he married Patsy Kensit
Married Nicole Appleton on Valentine's Day in 2008; his brother Noel and other Oasis band members were not informed of the ceremony until after it was over
After a great many arguments and fights with Liam, Noel Gallagher quit Oasis in 2009