In 2011, Ashton Kutcher, Guy Oseary and Ron Burkle invested $2.5 million in Airbnb; 5 years later, their stake was worth

In 2011, Ashton Kutcher, Guy Oseary and Ron Burkle invested $2.5 million in Airbnb; 5 years later, their stake was worth about $90 million as the startup became a global giant