Last time or few days ago, Suldan told us that his YDNA was T/k2 and now we have here a man who is also Isaaq and his YDNA according to him is J1 the same as the Qahdan and the Abyssinans of Ethiopia and Eritrea.
What you need to know is that T haplo group is of Persian origin while the J1 is of middle Eastern.This means that the Idors are not all descended from one single man but are only related through their greatgrand mothers.
Check here and read it if can understand Arabic;
http://www.alashraf.ws/vb/showthread.php?t=17734
