Controversial crypto entrepreneur Justin Sun finally got his suborbital ride into space today from Jeff Bezos’ Blue Origin space venture, four years after he put in the winning $28 million bid for a seat.

The mission is the 14th human flight for New Shepard and the 34th in its history overall. The spacecraft will liftoff from a Texas launch site early Sunday morning.

Jeff Bezos’s Kent-based rocket technology company Blue Origin launched a crypto billionaire and five others into space Sunday morning.