That was Mike Baldwin. Ken and Mike disagree on everything but one thing...that one thing is that they both agree that they hate eachother. The question is why do they hate eachother? Well Mike Baldwin has managed to sleep with Kens second with Deirdre and marry Kens daughter, whereas Ken slept with Mikes wife Alma..i'm sure there are more reasons, probably involving the weatherfield Reporter..except I wasn't alive in the early seventies so i'd have missed them. Anyway this might help you understand who Ken Barlow is so back you go.