Ahmadis consider themselves Muslims and claim to practice the Islam that was taught and practised by Muhammad and his followers. In 1914, after the death of Nooruddin, the first successor of Ghulam Ahmad, the movement split into two different groups, over a question of who should become the next Caliph. Both groups still exist today. These movements are the Ahmadiyya Community and the smaller Lahore Ahmadiyya Movement for the Propagation of Islam. The groups have different interpretations of Ahmad's teachings and claims. They also have different opinions on the status of Mirza Ghulam Ahmad and his successor, and how this person should be chosen.