World's Richest Man of 2010: Carlos Slim Helu

For the third time in three years, the new richest man in the world. In the person ofCarlos Slim Helu a business tycoon from Mexico. He takes No. 1 spot on Forbes World's Billionaires list as a record 164 10-figure titans return to the ranking amid the global economic recovery.Riding surging prices of his various telecom holdings, including giant mobile outfit America Movil ( AMX - news - people ), Mexican tycoon Carlo Slim Helu has beaten out Americans Bill Gates and Warren Buffett to become the wealthiest person on earth and nab the top spot on the 2010 Forbes list of the World's Billionaires. Slim's fortune has swelled to an estimated $53.5 billion, up $18.5 billion in 12 months. Shares of America Movil, of which Slim owns a $23 billion stake, were up 35% in a year. more