During Day One of Pittsburgh Penguins' development camp, the newly drafted Ruck identical twins, Liam and Markus, were asked at length about each other. They were even asked how regular folks like us can differentiate between them, with both saying that their noses and smiles are slightly different as well as the ways they style their hair. 

But Markus offered a pretty unique answer as to how they differ from each other.

"Ketchup," Markus said. "I like ketchup, he doesn't. But, to be honest, there's not much other than that. We do everything together, we enjoy the same things, we spend almost every second of our life together... but, yeah, he doesn't like ketchup for some reason."

Are you Team Liam or Team Markus on this one?