What sports did Finny in A Separate Peace play?

In John Knowles' A Separate Peace, Finny is an exceptional athlete who Excels in several sports, most notably swimming and track. He also shows talent in hockey and creates a new game called "blitzball," which he introduces to his peers. Finny's athleticism and charisma make him a standout figure at Devon School, further highlighting his competitive spirit and natural abilities.