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

Evidence in iOS 5 that Apple is Building Its Own Mapping Solution

iPhone 5 to Have a Dual LED Flash?

Existing Verizon Customers Can Keep Their Unlimited Plans

Bloomberg Confirms September iPhone 5 Launch, Hi-Res iPad 3?

Early Final Cut Pro X Response Mixed, Updates Coming

Apple Television Set Rumors Revived, To Launch in 2011?

Apple Announces Final Cut Pro X, Motion 5, and Compressor 4 - Available Now

Apple Quietly Updates Time Capsule (2TB and 3TB) and AirPort Extreme

Apple Lowers iPhone 4 Orders Ahead of Next Generation iPhone

FCC Documents Confirm New AirPort Extreme

Apple to Launch Cheaper AirPort Extreme, 3TB Time Capsule

Intel Shipping New 1.7GHz-1.8GHz MacBook Air-Class Processors

Mac Pro to Use Custom Intel CPU? More Details on Mac Mini and Time Capsule

OS X Lion's Resume Feature: A Cautionary Tale

New Mac Pros and Mac Minis Launching in August

Best Buy to Match Back to School Promo with $100 Store Gift Card

Dual Screen AirPlay Gaming Demo with Real Racing 2 HD

Mac OS X 10.6.8 Build 10K540 Seeded to Developers

Nice Video of iOS 5 Demoed on iPad
