Many Australians and scaling down their private health insurance because of the cost, which is helping to drive premium increases to between 7 and 9 per cent.

including head coach Mike Tomlin, general manager Omar Khan and owner Art Rooney II, at their team facility, according to the Pittsburgh Post-Gazette. That said, a deal isn't considered imminent.

Each year Forbes ranks the world based on a variety of categories ranging from the wealthiest people on the planet to the best colleges America has to offer.