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

Video of Dual Thunderbolt Display off a 15" MacBook Pro

Apple Joins Digital Due Process Coalition

'iPhone 4S' Cases Already Appearing?

Hong Kong Apple Store Opens to Press, Tim Cook to Attend Opening?

KDDI to Break Softbank's iPhone Exclusivity in Japan

Apple Diversifying Memory Suppliers Too, Moving Away from Samsung [Updated]

Sprint to Cap Mobile Hotspot Data to 5GB Ahead of iPhone Launch

Apple to Release a White iPod Touch with Minor Changes in October

Ivy Bridge to Support Ultra High Resolution 4096x4096 Screens

Thunderbolt Display Ship Times Improve to 3-5 Days

Apple to Reset iCloud Backups on September 22nd, Ahead of iOS 5 GM?

'iPhone 4s White' in AT&T's System?

Two New iPhone Models, iPhone 5 Design Seeing Production Delays?

Ivy Bridge to Offer Faster Graphics and OpenCL Support in MacBook Airs

Apple Working on Allowing the Merging of Multiple Apple IDs

Thunderbolt Displays Shipping to Customers

iPhone 5 Screen Protectors Show Elongated Home Button Area

Apple is Building iMessage into OS X Lion's iChat

Microsoft Also Preparing for Desktop/Laptop Retina Displays
