As we all know, when looking at our profile stats we have 'Genres' section in dark to light blue to signify our most watched genres. We also have a 'Tags' section in dark to light green to signify the types of things we enjoy watching (e.g first love, murder etc.)
So why not add another section alongside 'Genres' and 'Tags', why not add an 'Actors' section, where we can see our most watched actors and actresses. For example, I watch a lot of dramas, so I would expect to see the actor Yoo Jae-Myung fairly high on my list (with a number 5 next to the actors name - as I've watched 5 dramas with him in). To go similarly with the colour settings already, the 'Actors' section could be ranged from a dark to light purple.
I'm not a staff member but I don't think this would be too difficult to do (just a little time consuming if anything), as the website already covers actors profiles and the dramas and movies they star in. Anyways, I think this would be a nice addition to our profile stats, and I hope you agree!