Ron Fisher led Vision Fund's multiple investments in the coworking startup and is one of only six members of its board.
The Saudi sovereign wealth fund was a large backer of SoftBank's first Vision Fund, but has yet to commit to the $108 billion Vision Fund 2.
European founders and investors will have to address whether taking Saudi money poses a moral quandary.
Tech companies in the US, Europe, and Asia continue to take billions of dollars from SoftBank's Vision Fund. Gympass was one of them.
SoftBank said that the idea the firm is having a hard time raising money for Vision Fund II is "misleading and even inaccurate."
Rajeev Misra, the CEO of the SoftBank Vision Fund, offers some big-picture forecasts for how different the world will look in 10 years.