You can see the best innovators in the Hall of Fame.
There are two categories: Current and History.
In Current you can see the ongoing campaign: Current overall leaders and your position, Top ideas and leading teams.
In History you are able to see all the past campaigns with the same details.

Please not the difference between "Top user voted ideas" and "Admin selected ideas". User voted ideas are the ones which recieved the most likes from Ingrid users. Admin selected ideas are not necessarily the ones with the most votes, but the ones which the admin liked the most.