Jaakko Iisalo - is a video game designer. Jaakko Iisalo began his career in 2009 and has worked for companies such as Rovio Mobile, Rovio Entertainment and Chillingo. Jaakko Iisalo's first game was Angry Birds which was released 14 years ago. Best Game Jaakko Iisalo contributed to was Angry Birds. Jaakko Iisalo's latest work is Angry Birds which was released 14 years ago.