It has been widely reported that Leo Anthony Gallagher (the comedian who likes to smash watermelons with a large mallet) has a twin brother named Ron who tours the country and impersonates his brother. His act has been known as "Gallagher Too" or "Gallagher Two".
Supposedly, Ron and Leo got into a legal trademark violation dispute over the "Sledge-O-Matic" routine made popular by Leo. However, in the interviews with Ron and Leo, something seems a little fishy. Here are some quotes:
Leo pretty much raised me, since both my parents worked
Later, from Leo:
I was never around my brother at all [...] He wasn't a part of my life.
This made me skeptical that this relationship could be an elaborate joke/hoax/performance put on by Gallagher to gain publicity similar to what Joaquin Phoenix did with the movie "I'm Still Here".
Does Gallagher really have a twin or is it a hoax?