HOW TO BUILD THOR’S CORE

Chris Hemsworth made an appearance at Supernova Comic Con in Sydney, where he said none too surprisingly that it takes a lot of hours sweating it out in the gym and eating healthily to achieve his Thor physique. The Aussie star (inset) caused a bit of a kerfuffle with prices for meeting fans — $210 for a photo and $200 for an autograph — with many fans howling that they couldn’t afford it.