this is the story of a third grey sister much like lexie but yet are so different lily grey one of the youngest to graduate medical school in the country at 9 she had finished high school and 12 she was done with college and by the age of 15 she had graduated top of her class at harvard along side lexie. Highest rankings #2 in greysanatomy #12 in meredithgrey #7 in Alexkarev #7 in izziestevens #14 in Jacksonavery #1 in Georgeomalley #1 in Aprilkepner #9 in Derekshepered #3 in Christinayang