Yes, he is retarded and yes he does realise what he's doing. Funny as hell!
Ep 1: https://www.youtube.com/watch?v=yioJQFrqMXM
Ep 2: https://www.youtube.com/watch?v=YceTblLkS8Y
Ep 3: https://www.youtube.com/watch?v=_V8VaJL-s3Q
Ep 4: https://www.youtube.com/watch?v=Kkc2KinHWiM
Ep 5: https://www.youtube.com/watch?v=2U3suqfWRz8
Ep 6: https://www.youtube.com/watch?v=yioJQFrqMXM
Ep 1: https://www.youtube.com/watch?v=yioJQFrqMXM
Ep 2: https://www.youtube.com/watch?v=YceTblLkS8Y
Ep 3: https://www.youtube.com/watch?v=_V8VaJL-s3Q
Ep 4: https://www.youtube.com/watch?v=Kkc2KinHWiM
Ep 5: https://www.youtube.com/watch?v=2U3suqfWRz8
Ep 6: https://www.youtube.com/watch?v=yioJQFrqMXM