Olivia Spencer-Kim-Lewis is a pre-made Sim in The Sims 4 who resides in the Spencer-Kim-Lewis family household in Willow Creek. She resides with her parents Eric & Alice and grandparents Dennis and Vivian.
She is a 'C' grade student and has one point in the Creativity, Mental, Motor and Social child skills. She has the Artistic Prodigy aspiration. She also happens to be friends with everyone in her family. She is of mixed race, with her mother being of Korean and European descent and her father being of African descent.
If the player enters Create a Sim with her family, they will be forced to change Olivia's last name to leave CAS because her default last name is too long for the last name box. But if you put the Spencer in Spencer-Kim-Lewis in the first name, it will work.