Superheroes are great

Kid Flash (Bart Allen)

Jimmy Olson (not really a superhero)

Dick Grayson A.K.A. Robin A.K.A. Nightwing

Kid Flash (Wally West)

Kid Flash (Dick in the background)

Dick Grayson

Dick Grayson and Speedy (Roy Harper)

Dick Grayson

Elixir, Prodigy, Hellion, and Tag

Superboy-Prime

Tim Drake A.K.A. Robin

By the way, these were all borrowed from Shirtless Superheroes blog. It has no relation to my blog in any way other than it's a great site.