Heroes don’t come much more powerful than the Man of Steel. Superman is faster than a speeding bullet, more powerful than a locomotive, and able to leap tall buildings in a single bound. But after some old enemies air Lex Luthor’s dirty laundry, it transpires that Kal-El might not be the most powerful member of the Superman clan for much longer.
Source：https://www.cbr.com/superboy-more-powerful-than-the-man-of-steel/
