The Blob is one of the most bizarre supervillains in the Marvel Universe, because many of his mutant abilities are seemingly derived from his super-powered fat.
But the Blob is more than just a big bully with his own mono-directional gravity field- he's a complex character with an interesting origin story.
This video by WatchMojo.com walks you through the Blob's origin story found in X-Men #3 and the updates from X-Force #52, but that's just the beginning of the Blob's story- read all about him here
-Via WatchMojo