The ultimate computer whiz. Precocious and imaginative, he has a theory about everything. With his love of high-end technology and computers, the Digiworld would seem to be the perfect place for him, but Izzy is too preoccupied with his own thoughts and tends to not see the danger around him.
Very good at computer and thinking. Good thing he's in the Digiworld with the others or the other kids don't even know the Digimons' names if they see some, of course their Digimons could tell them but more information?