Apple CEO Tim Cook becomes a billionaire

Apple’s share keeps rising, driving the company Steve Jobs co-founded 44 years ago in his parents’ California home on the cusp of hitting a historic stock-market milestone: a market value of $2 trillion. Apple is more valuable than ever, and so is its CEO, Tim Cook, a newly-minted billionaire, with a “B.”
Apple CEO Tim Cook
Anders Melin and Tom Metcalf for Bloomberg:Cook, meantime, has joined one of the most elite clubs for CEOs who didn’t actually found the compani