Earlier quoted context omitted.
There is this one submitter of Giraffes[1], responsible for two percent of all German giraffes, or this one[2], responsible for nearly five percent. I didn’t even have to look all that hard to find them. [1] http://www.onemilliongiraffes.com/search?name=Sanne [2] http://www.onemilliongiraffes.com/search?name=Ediktonia
[1] "I found 4 085 giraffes created by people named Sanne!" [2] "I found 9 988 giraffes created by people named Ediktonia!" The actual statistic is that 2% of all Germans who submitted giraffes were named Sanne and 5% were named Ediktonia. It doesn't say they were all the same person.
Personally, I think these works are kind of taking the piss.