Oh, and if you think Alexander Skarsgård is old at 36 to have a new baby brother...just remember that Jeremy Renner was 40...

Wait, WHAT? Do I even want to know? Sorry, but those kind of age gaps push things into soap opera territory. And I say this as someone whose youngest sibling is eight years younger than me. Okay, my oldest uncle is 21 years older than my youngest aunt, but there are 11 siblings in between them.