Here's my idea, I freely admit I got it from a MAD article.
Kim Jong Il, Leader of north Korea vs John Howard, Prime minister of Australia (for this year, at any rate)
Two short guys, ugly as sin, bad eyesight, awful tracksuits, wanna be big boys in global politics.
Both show absolutely no tolerance to jokes made at their expense. Boo Hoo.
Both been in power way too long.
Sounds like they're identically matched.