Gavin Borders began his acting career at the age of 5 working directly opposite Tom Hanks in his Oscar-nominated performance of Mr. Rogers in A Beautiful Day in the Neighborhood (2019). Soon after, he became son to Elizabeth Olsen and Paul Bettany as one of their twins in Marvel's WandaVision (2021). Now, at the age of 10 in 2023, Gavin is most known for his hilarious role of Cornelius Bingham in Stranger Things (2016), but can also be seen in leading roles for Hallmark and Lifetime.