Ronald Gerald Wayne (born May 17, 1934) is a retired American electronics industry worker. He co-founded Apple Computer (now Apple Inc.) with Steve Wozniak and Steve Jobs, providing administrative oversight for the new venture. He soon, however, sold his share of the new company for $800 US dollars, and later accepted $1,500 to forfeit any claims against Apple (in total, equivalent to $9,200 in 2015). As of April 2016, if Wayne had kept his 10% stake in Apple Inc. it would have been worth almost $60 billion.

https://en.wikipedia.org/wiki/Ronald_Wayne