Who Has The Most Achievements In Spore

 This question is impossible to answer because the answer will always grow larger. You cannot tell whom has the most, unless you had the time to search for 5 million accounts. In percintile form, the percentage of people with all of the achievements is 0.01%

The player I know is peteygrow2 he has a lot of achievements. Here is a link:http://www.spore.com/view/achievements/peteygrow2