Carlos Slim ranks as world's richest person for second year

(Reuters) - At an age when most people enjoy retirement, Mexican tycoon Carlos Slim grew his personal fortune by some $20 billion in one year through gains in his telecommunications and mining businesses.(Fujifilm NP-60 Battery)
The value of the 71-year-old's companies as measured by Forbes, around $74 billion, is nearly twice the projected 2011 gross domestic product of Lebanon, from where Slim's father fled to Mexico in 1902 to escape Ottoman rule.(Sony NP-FT1 Battery)
Slim, who tops the list of Forbes' richest people for the second year in a row, increased the gap between his nearest rivals Bill Gates and Warren Buffett, both of whom have vowed to give up much of their money to charity.
Though Slim has also channeled billions of dollars into philanthropic causes, he has kept a tighter rein on his fortune, most of which is controlled by his family.(SONY NP-FM50 Battery)Businessmen do more good by creating jobs and wealth via investment "not by being Santa Claus," Slim likes to say.
"One should not seek exposure or applause for the things one does, but simply do them well for one's own sense of accomplishment," he once said about his social work.
The biggest boost to Slim's wealth in 2010 came when he realized big savings and wrongfooted competitors by carrying out a $21 billion tie-up between his telecom companies to create a sectoral conglomerate under America Movil.(Nikon EN-EL15 Battery)
Cash continued to flood in after Slim made an aggressive bet on the price of raw materials through mining investments within his Grupo Carso holding.
While business success dominates media coverage of Slim, his predecessors at the top of the list have made headlines in recent years as celebrated philanthropists.
Microsoft co-founder Gates has given away more than a third of his wealth to the Bill and Melinda Gates foundation. (Nikon EN-EL3E Battery)Buffett said in 2006 he planned to give up around 85 percent of his wealth to charitable causes.
Slim has two major foundations worth around $10 billion in total, according to his spokesman Arturo Elias Ayub.
Much of Slim's charitable work is overseen by his three daughters. Management of his most important companies has passed to his three sons, nephews and sons-in-law.
NOT SLOWING UP
From a savvy kid who bought his first government savings bond at age 11 to becoming the world's richest man, Slim is one of the most influential entrepreneurs in Latin America. But it has not all been smooth sailing.
No stranger to controversy at home, where detractors accuse him of using political connections to kick-start his rise two decades ago, Slim is now embroiled in a competition row over his dominant position in the telecommunications industry.(Nikon EN-EL3 Battery)
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