Gabe Newell, the billionaire co-founder of video game developer Valve Corporation was so scared of the pandemic that he converted his 220 feet long support vessel into a full-fledged hospital so he could explore exotic places with peace of mind on his Lurssen superyacht.
byBillionaires truly have it all. From palatial mansions on land, private jets in the skies, and superyachts in the deep blue sea. But Billionaire…