This year top 10 billionaires of the world. Everybody is awesome.World 128 new billionaires made their debut this year,while 117 dropped out of the ranks.The net result is a record 1,226 billionaires,including the creators of Spanx,Under Armour. 2012 top ten billionaires list below: 1. Name: Carlos Slim Helú and family Net Worth: $69 billion (DOWN) Source: Telecom Citizenship: Mexico Carlos Slim Helú retains the title of world's richest man for the third year in a row despite a fortune that's $5 billion smaller than a year ago—primarily because of a lower share price for telecom giant America Movil, which accounts for more than half his net worth. In April the company was fined $1 billion by Mexican regulators for monopolistic practices but is appealing the decision. Slim is spending more time working with his Carlos Slim Foundation and the Telmex Foundation than he has in the past. His goal: philanthropic work that develops human capacity. 2. Name: Bill Ga...