Mark Zuckerberg: He bought a megayacht worth $300 million – See what it looks like (tweet)
The Facebook founder gifted himself the yacht, which features a tennis court and helicopter, for his 40th birthday
Facebook boss Mark Zuckerberg injured during martial arts sparring session
Zuckerberg has been training in Brazilian Jiu-Jitsu for some time
Musk undergoing medical testing, may need surgery before Zuckerberg fight
“Exact date is still in flux. I’m getting an MRI of my neck & upper back tomorrow"