This sound is from Elon Musk Soundboard

Musk is the second-wealthiest person in the world, according to both the Bloomberg Billionaires Index and Forbes's real-time billionaires list. He was born in Pretoria, South Africa, and briefly attended at the University of Pretoria before moving to Canada at age 18, acquiring citizenship through his Canadian-born mother.
See also: Acquisition of Twitter by Elon Musk, Views of Elon Musk, Elon Musk's Tesla Roadster, Errol Musk, Maye Musk, and Kimbal Musk.