2011-12: Enters his first college season with the York program ... is a hard-working student-athlete who should see improvement throughout his rookie campaign ... possesses quality focus that he will look to utilize during the year.

Personal: Is a biology major … is the son of Scott and Jocelyn Callahan … born on August 17, 1993 … swam for the club team Whitman Square Swim Club … hobbies include video games and guitar … favorite athlete is Tony Hawk … most significant athletic achievement was being a captain of his high school team …  after graduation, Ryan plans on going to graduate school.