From the Edge of Space
Here is an UPDATE to a post from October:
Skydiver Fell Faster Than First Thought
The Austrian parachutist known as “Fearless Felix” reached 843.6 mph, according to the official numbers released Monday. That’s equivalent to Mach 1.25, or 1.25 times the speed of sound. His top speed initially was estimated last October at 834 mph, or Mach 1.24.
Either way, he became the first human to break the sound barrier with only his body. He wore a pressurized suit and jumped from a capsule hoisted by a giant helium balloon over New Mexico."