Maryn Horn begins her first season as the assistant water polo coach for the Penn State Behrend Lions. Horn was a four-year member of the Penn State Behrend women's water polo team.

She was a three-time All-American, three-time All-Conference, and three-time CWPA Division III Championship All-Tournament recipient. Horn was named the 2015 CWPA Rookie of the Year in water polo.

She was also a member of the Behrend swimming team, being a 21-time AMCC Champion. Horn was named the AMCC Swimmer of the Year in 2017 as well as being named AMCC All-Conference 24 times.

Horn graduated from Penn State Behrend with a bachelor of science in biology with minors in chemistry and spanish in May 2018. She is currently working toward her Doctorate of Pharmacy at Lake Erie College of Osteopathic Medicine.