Because this topic tends to get inflamed rather quickly, and has been discussed at great length here, I would suggest that you do some research on it on the wider web.
There are many sources of information. Some are "pro-KJV", some are neutral, and there may be a few that are "anti-KJV". Consider the source of any information, as it may be biased one way or another, and may distort the real situation or lead the reader to certain conclusions rather than leading them to truth. Remember that non-Christian sites may quote Scripture, but if they quote the KJV, it can look like they are attacking the KJV instead of merely "the Bible".