it's not weird. my dad had very light hair and the rest of my family has very dark hair. it's just genetics. you'll probably learn about it in school when you're older. but yeah, anyways, it's fairly common.
Well, if you want to get scientific, there's a strong possibility that either parents could have had a carrier gene, which allowed them to carry the Blonde dominant gene, and the brunette recessive gene. If you want to be modern, he could've been adopted.:\
LOL @ people saying Gabe is hot. He is like 12 people!! If you're 12 okay I get it, but you cant classify a kid that age as hot just yet..... just my opinion....
well played.
And I think Toby has brown hair too :P