Undertaker Questions.

[snakeboss]

Hi, I am an Undertaker fan. But there are a few questions, I was wondering what happened with him. I started watching Smackdown around April - May because I only just had sky. I have all the Smackdown games so I noticed the Undertaker changed gimmicks to biker, now he's deadman again. Can someone answer my questions?

1. How did Undertaker turn from Dead Man to Biker?

2. How did he turn from Biker to Dead Man?

Can anyone tell me please? Thanks.