There are three people who call themselves so: 1. O.G. Style aka Alejandro R. Martinez - the beatmaker and DJ of Delinquent Habits. He has released two mixes: Crate Gems Volume One and Crate Gems Volume Two. Contains a 60 minute nonstop mix of latin, funk, jazz and soul. 2. O.G. Style aka Eric Woods - Houston based rapper, he died early in 2008. 3. O.G. Style aka Underground Posse.