Completed

As a matter of fact, he completed an apprenticeship as a baker before he started selling track shoes.

He published his first scientific paper in 1900, and by 1905 had completed his PhD entitled "A New Determination of Molecular Dimensions".

The plane was let loose from an NB-52 plane at 10,600 m (35,000 ft) and completed this amazing feat.

These included the Carnegie Mellon University's Navlab project or "No Hands Across America" in 1995 which completed a 3,100 miles cross-country journey this was actually semi-autonomous though as the throttle and brakes were human-controlled for safety purposes.