Savannah Rennie, a top 20 women's volleyball recruit and a member of the US Women's Junior National Team, had a promising career with Cal before her life came to a crashing halt. After being diagnosed with a rare liver disease, Rennie fought back to return to the game she loved only to be hit with a second life-alerting diagnosis just one year later. See more of Savannah Rennie's story on the next episode of "Our Stories" December 9 on Pac-12 Network & Pac-12 Now.