Al-Sibai is believed to have influenced a number of young Muslim men . Lives in area where Jihadi Johnspent time with London Boys terror cell . Security services believed to be investigating cleric 's influence on network . Hani al-Sibai recently caused outrage for making sexist remarks to Lebanese TV host live on air .
Hani al-Sibai is believed to have influenced a number of young Muslim men . Lives in area where Jihadi Johnspent time with London Boys terror cell . Security services believed to be investigating cleric 's influence on network . Al-Sibai recently caused outrage for making sexist remarks to Lebanese TV host live on air .