He changed heart surgery… but had no medical degree and little recognition. The inspiring story of Vivien Thomas — the genius the world almost ignored. Watch here: https://www.youtube.com/watch?v=HOQZ--0Tr8M #Inspiration #HiddenGenius #Motivation #SuccessStory #💭 Inspirational Quotes #✍️Life_Quotes #💭 Best Quotes #🛕Interesting facts #💃 GIF