After a game of playing Dr. Mundo i thought i would look at his champion page from my profile tab.
I noticed that the ability icons on the champion page were different to the icons that you would see in game. 
Yeah, it's been there for a really long time (probably since his release, back in the beta). If you were wondering, anyways, the different icons in the client are his previous icons of his previous design.
Here are some pics/vids of his old beta model: https://www.youtube.com/watch?v=JE06KvaysIU http://www.newsoflegends.com/wp-content/uploads/2014/01/DrMundo-Render.jpg
jesus christ that mundo is ugly
