Last year, he made a bold move. He dived into the interior of the terrorist organization, to persuade his son to leave Syria and come home, and help the other three fathers freed the children.
Bontank 20 in an interview with the media, said USA, he estimated that 5000 to 6000 Europeans ISIS, 10000 to 15000 people in the middle east. At the same time, he is making another rescue.
Although the group is very cruel, but foreign jihadists most of their beliefs are convinced that does not move, not from the organization back to europe. He said: "98% people will leave, only 2% of people might change their mind, and then go home."
Last year, the state of tank left Belgium and Antwerp home, to one of the most dangerous areas of Syria to find his 18 year old son Jyon (Jejoen). At first he was temporarily detained, but finally found his son, and persuade them to go home.
Bontank said: "this is the only way, action! I can't wait at home."