A REAL-LIFE superhero has turned down six-figure offers for his home-made 1989 Batmobile for hire - so he can continue helping sick children. Batman fanatic Zac Mihajlovic, from Camden, Australia, hand-built his very own street legal version of the car from the 1989 film starring Michael Keaton and Jack Nicholson. And the car has whipped up a reaction wherever it has been seen. Businessmen from across the world, including a Sheik in Dubai, have offered Zac big bucks for the Batmobile. But rather than cash-in on his dream machine, Zac decided to use his powers for good by teaming up with Make-A-Wish Australia, who make dream’s come true for terminally-ill children.