Is BlackBeard WhiteBeard son ?
Why whould whitebeard let another person have a similar name to his.
Whitebeard is sick and I have a feeling Blackbeard may kill him or take his place. He probaly left whitebeard because he felt he was better than him and wanted to make his own name. Blackbeard seems like a scary dude and ugly, but he may end up being as one of the most powerfull pirate. Shanks is worry..