Sorry but someone is making their opinions. Janemba wins.
Janemba would win because Kid buu and Super Sayain 3 Goku have the same power level although Janemba beat Super Sayain 3 Goku and goku told Vegeta that the only way to beat Janemba was to fuse so Janemba is stronger.
Superman would win.
Superman would win
If you mean win then Goku would win.
Depends on the version of superman. Most versions of superman win.
Superman
superman.
Superman
Superman .
Superman.
Superman