Ibrahim (originally Abraham, original name Avram, not sure how the Quran butchered this name the way it did--many theories about this one) almost certainly never existed. The vast majority opinion of biblical scholarship is that the Torah (Genesis, Exodus, Leviticus, Numbers, & Deuteronomy) was written by reactionary Jewish priests/scholars living in the Babylonian exile period and thus more than 2000 years removed from the events the claim to describe. Abraham was a pious legend whose antiquity could not be much more than 1000 years before the exile (judging from how the story talks of camels domesticated in Egypt, which were not around in the 3000's). We can say with 99.9% certainly that no such figure ever existed. The Quran and Hadith stories are of course based on this same mythical character but 4000 years after the fact, so even less reliable. All of the midrashic Jewish, Christian, and Islamic material about him, such as this charming story, are only bunk built upon bunk.
Thats very informative, thanks for the information.
![Smiley](https://www.councilofexmuslims.com/Smileys/custom/smiley.gif)
But I guess I phrased my question wrong. What I meant to ask was whether muslims believe in this story or not. Because the story in itself is quite crazy. 80 year old senile person butchers himself with a stone axe, and people are doing the same (thankfully not using axes) to their children, in this day and age.
On a similar note, was Muhammad himself circumcised, whats the story on that one? Some claim there is no proof of that.