Complex sentence: In 2006 and 2007 he drives in GT Championship, in GT1 for Team Oreca (on Saleen S7-R) he becomes French champion in 2006 & 2007 and Winston Le Mans séries championship in 2007 with Stephane Ortelli.
Split into simpler sentences: In 2006 and 2007, he drove in GT Championship, in GT1 for Team Oreca (on a Saleen S7-R). He became French champion in 2006 & 2007 and won the Winston Le Mans séries championship in 2007 with Stephane Ortelli.