What privately financed project was led my Andre Borscheberg, Bertrand Piccard, and Brian Jones?
Bertrand Piccard:  He was the initiator, chairman, and co-pilot, with André Borschberg, of Solar Impulse, the first successful round-the-world solar powered flight. Solar Impulse:  The privately financed project is led by Swiss engineer and businessman André Borschberg and Swiss psychiatrist and balloonist Bertrand Piccard, who co-piloted "Breitling Orbiter 3", the first balloon to circle the world non-stop.
i don't know