The CEO of video-conferencing business Zoom is the latest member of an elite class of tech billionaires that consist of names like Expense Gates, Mark Zuckerberg, and Jeff Bezos.

CEO Eric Yuan was made a billionaire Thursday on Zoom’s very first day of trading on the general public market. The business priced its IPO at $36 a share, however Zoom’s stock rose as the day went on. By the time the stock exchange closed, Zoom’s shares had actually leapt 72%, offering the business an assessment of $159 billion.

Yuan, Zoom’s creator and CEO, owns 20.5% of his business’s stock. At the cost Zoom closed at Thursday, Yuan is now worth more than $3 billion.

Learn More: Video-conferencing business Zoom skyrocketed 81% in its very first day of public trading– now its CEO and CFO are concentrating on these 3 objectives

Prior to he established Zoom in 2011, Yuan was the vice president of engineering at Cisco. He initially pertained to the United States fom China in 1997 after unsuccessfully making an application for a visa 8 times, Yuan stated in an interview with Thrive Global On his ninth shot, Yuan was accepted, and he pertained to the United States without speaking any English, CNBC reports

By 2017, Zoom had 450,000 companies as consumers, and was valued at $1 billion.

Zoom raised $5175 million from financiers prior to its Thursday IPO, and got in the general public market as a uncommon successful tech business

In spite of the accomplishment of Thursday’s IPO, Yuan states its time for Zoom to focus and return to work.

“I’m going to fly back to California,” Yuan informed Service Expert in a current interview. “We need to double down on our execution and do what we were doing in the past. We have actually got to keep doing that to make certain we keep our consumers delighted.”