Complex sentence: The President-elect of the NCRI is Maryam Rajavi currently living in exile in Paris, while the President Massoud Rajavi, has not made any public appearances since the 2003 invasion of Iraq, and is presumed to be in hiding.
Split into simpler sentences: The President-elect of the NCRI is Maryam Rajavi currently living in exile in Paris. NCRI's Chairman or President Massoud Rajavi, has not made any public appearances since the 2003 invasion of Iraq, and is presumed to be in hiding.