Arnold Kim
Arnold was also a practicing physician but gave it up in 2008 to focus on this website. He has been writing about Apple for over 20 years, and has been profiled by the New York Times, and interviewed by various news publications about his knowledge of Apple.
He continues to run MacRumors, and provides editorial oversight as well as business direction.
Arnold Kim's Articles

New Case Designs Revive Unlikely iPhone 5 Design

Apple Lining Up iPad 3 Suppliers in Face of Increasing Number of Competitors

Making Lion Act More Like Snow Leopard

OS X Lion's HiDPI Modes Lay Groundwork for Retina Monitors

Facebook's Native iPad App Leaked

Apple's Adoption of 'Bluetooth Low Energy' Paves Way for New Possibilities

New Apple iPad Ad 'We'll Always', With Nod to OS X Lion

Apple Seeds OS X 10.7.2 to Developers for iCloud Testing

Apple Retail Increasing Staffing in U.S. for August-September Too

iTunes App Store Extends to 33 Additional Countries

iOS 5 Over-the-Air Update Video, Documents on iCloud, and Other Notes

OS X Lion Up to Date - Lion Free for Recently Purchased Macs

Apple to Sell Lion on USB Thumb Drive Starting in August for $69

Apple Retail Stores Receive Golden Master Copies of OS X Lion

'iPhone 4GS' Test Device Photos?

Apple Finally Catches Up with iPad 2 Demand

Verizon and AT&T's LTE Implementations Won't Be Compatible

TSMC Begins Trial Manufacturing of Apple A6 Processors

New MacBook Airs Coming 'Late Next Week'
