Who is Imam Mehdi?
We Shia believe in Imam Mehdi (A.S.) as our 12th Imam he is on this earth and in hiding. I will appear once all the sign of Qiamat have been fulfilled he will rule the world as a leader and will bring peace on to the world. On the of Judgment he will lead the prayers behind him will be Hazrat Issa (A.S.) who is also according to Sunni or Shia not dead he has been only called back by Allah and is in heaven until the day of judgment. The Sunni believe that there is a Imam Mehdi (A.S.) but not as the 12th Imam just only as the last Imam who will bring Peace and will lead the prayers. May Allah guide us all to the right path and do not let the difference between Sunni and Shia break the bond of Islam (Ameen).