F2pool co-founder Wang Chun posted on social media that he has been looking forward to participating in SpaceX's manned polar mission for 2.5 years. The proposal, planning, trajectory design and crew selection for this mission are all completed by the customer. This trip is a space tourism mission, but unlike any space tourist before it. For the first time in the history of spaceflight, private individuals can lease entire spacecraft and plan, design and execute their own very personal missions with clear goals.