— Trevor Milton (@nikolatrevor) 1591722893000His company has sent his net worth soaring to $7.4 billion, but Trevor Milton is frustrated.The executive chairman of Nikola Corp .

is under siege from skeptics of the company he started in 2014 with the goal of revolutionizing the trucking industry.

Milton, 38, first showed Nikola’s debut semi truck 3 1/2 years ago and has produced only prototypes thus far.

His focus is on building Nikola, and he can’t sell any shares for the next 12 months.

He called living in the slums “a humbling experience.”He then studied Spanish in Puerto Rico before returning to the U.S. | To read full story, visit https://startuparound.com/read/1592027106.9877973/In-the-battle-of-electric-trucks,-it-is-Nikola-vs-Tesla?ref=audio_experience