I've never heard of them, but then again if you check out there website, they only started operation late Oct 2006 with 2 X 747-400 to Gatwick London.
If you are single and with the right amount of experience( 2000 hours with atleast 1000 jet) and you wish to chase a command....then this looks like a fair gamble to me!But then again then that's just my honest - humble accessment based on what you can gather on there website.
If they coming to JNB, why to apply and go and check it out !!
Goodluck to all applying !!