About 14 million
Members of the Church of Jesus Christ of Latter Day Saints are the followers. For more information, go to www.mormon.org.
No, Mormonism (the Church of Jesus Christ of Latter-day Saints) is a nearly 200 year old religion with over 14 million followers worldwide. If it were an experiment in deception, it is highly unlikely that it would have lasted this long and been so successful.
There are about 2.1 Christians worldwide.
60 Million and counting
There are estimated to be around five million followers - in 200 countries worldwide.
Joseph Smith, Jr. is usually credited as the founder (not finder) of the Mormonism movement. His followers believe that he was a prophet acting under the direction of Jesus Christ, so many would say that Jesus is the founder of Mormonism rather than Joseph Smith.
This religion is "Bahá'í Faith", not "Bahaism", by its followers. Estimates on the number of followers are around 7 million worldwide.
There were about 18 million.
Christianity is the largest religion today. There are about 2 billion followers worldwide, which is 33% of the world population.
13.5 million, according to the church records. you can find that here: http://www.newsroom.lds.org/ldsnewsroom/eng/statistical-information
No. Mormonism is a Restorationist Christian religious movement. Followers of Mormonism come from many different ethnic groups around the world. It is true that some religious groups can double as ethnic groups (such as Judaism - although you can be an ethnic Jew but not a religious Jew, or religiously Jewish but not ethnically Jewish) but Mormonism has not had the thousands of years of intermarrying required to become an ethnic group.
As of 2010 the estimate is more than two billion followers.