It's not been reported that Obama's been one of them.
http://www.onenewsnow.com/culture/2015/04/23/amid-islams-growth-is-a-turning-to-christ#.VTlnISHBzGd
Conversion, though, works both ways. Markell says the good news is that more Muslims are coming to faith in Jesus Christ than any other time in recorded history.
"The center of Islamic revival is Iran, even though they're persecuted and thrown in jail. There is a literal revival going on in Iran," she reiterates. "Muslims are coming to faith through supernatural experiences; Jesus is appearing to them – and they're getting saved on the spot."
And for their decision to follow Christ, says the ministry leader, these converts from Islam often pay a price that no Westerner can imagine.
http://www.onenewsnow.com/culture/2015/04/23/amid-islams-growth-is-a-turning-to-christ#.VTlnISHBzGd