Breaking all kinds of barriers: Who's who on Blue Origin's first crewed flight

Blue Origin's first flight to space will take off on Tuesday and would be a 4-member crew that will cross the Karman line which is the Earth's boundary to space. Here are all those will be taking off soon.

, 57, will ascend to space for a few minutes on a rocket that has been designed by the company he founded in 2000. 6 years before that, he started Amazon.com out of his garage. He is now worth more than $200 billion.

Jeff will be accompanied by his brother Mark, who heads the Bezos Family Foundation and is also a volunteer firefighter. Jeff took to Instagram last month to share a video of him asking Mask to join the space mission.

Soon to become the world's oldest astronaut, female aviator Wally Funk is 82 years old and will fulfill a lifelong dream of traveling to space that was earlier thwarted by sexism in the early space era. Funk took her first flying lessons when she was aged 9 and even took part in the Mercury 13 project that aimed to train women for space but the program was eventually canceled. She still went on to have an accomplished career in aviation.

The flight will also have the soon to be youngest astronaut ever. Oliver Daemen is 18 and holds a pilot's license. The Dutch teen will be flying in place of the winner of the $28 million public auction who postponed his trip for a later date. Daemen's father is the CEO of a private equity firm and also paid for his ticket.