Armed with a bachelors degree in mathematical economics and practical teaching experience in his arsenal, Welsh-born Sam Chaudhary came to Palo Alto on a tourist visa in the summer of 2011 to launch an ed tech startup.

But the pesky issue of exactly what that startup would resemble remained elusive.

So he and co-founder Liam Don started from scratch.

“Our first week in California we started reaching out to teachers,” Chaudhary told Business Insider. “We were in this little room in Palo Alto, and we were sleeping and working in opposite corners of the same room.”

After 90 days and an expired visa, the read more >>>

Source:: BusinessInsider.Com