Original: In May 2010 , she unofficially became the youngest person to sail non-stop and unassisted around the world , although her route did not meet World Sailing Speed Record Council ( WSSRC ) criteria for circumnavigation of the globe .
Simplified: The approximate distance of her voyage is 19 000 nautical miles ( 35 000 kilometres ) and took almost seven months to accomplish , as she finished her journey on May 15 , 2010 .