When Maetal Haas-Kogan was just a few months old, her great-grandfather Benjamin Oudkerk gave his testimony to USC Shoah Foundation. Now, she’s a Harvard freshman and spending half of her winter break interning in USC Shoah Foundation’s education department.

Haas-Kogan said she grew up hearing stories about her family’s survival of the Holocaust. Her great-grandfather had survived the war mostly hiding in the home of friends who were also part of the resistance underground movement, and adopted her grandfather as a young boy after the war.