When they brought "Are You Smarter Than A 5th Grader" to the UK, they changed the title to "Are You Smarter Than A 10 Year Old" since we don't use the grade system, and our equivalent (the year system) is nowhere near as iconic. For whatever reason, they added an extra syllable to the theme song despite "5th grader" and "10 year old" having the same amount of syllables, so they're singing "Are you smarter than a 10 year ol-olddd?" for no reason
Their televisions are around their midsection
If I didn't know better I'd say this is Teletubbie slander
And yet
I don't.