In that time the 60-year-old has become Arsenal 's most successful manager of all time , winning the league title three times and the FA Cup four times . Laurent Blanc signed a new three - year deal with Arsenal . Frenchman has been in charge of English Premier League football since 1996 . Wenger is Arsenal 's most successful manager of all time . Arsenal started their season with a 1 - 1 draw against Liverpool .
Laurent Blanc signed a new three - year deal with Arsenal . Frenchman has been in charge of English Premier League football since 1996 . Wenger is Arsenal 's most successful manager of all time . Arsenal started their season with a 1 - 1 draw against Liverpool .