Beck is the twin brother of Becca Bennett. Even though Becca inherited their great great grandfather mutant powers. Beck has the ability of Manipulation.

When Beck and Becca were only the age of 12 or 13 years old. Beck joined a mutant group that Becca warned him about. When Lexi Silver died due to mutant haters.

Beck had strong feelings for Lexi, so when she died she would get revenge for the humans killed.

Beck is the real reason why Becca ended up at the mutant detention center and forced to help trask industries.

Years later now Beck is back in town. He learns about Becca jumping in the lake where it was his, Becca, and Lexi favorite spot growing up as kids.

Beck is having a hard time rejusting to being back with Becca and is considering leaving again.