I didn't know this, but they are both from the University of Iowa.
1. Paul Krause ('63) 81 Interceptions
2. Emlen Tunnell ('47) 79 Interceptions (First African-American Inducted into Pro Football HOF)
1. Paul Krause ('63) 81 Interceptions
2. Emlen Tunnell ('47) 79 Interceptions (First African-American Inducted into Pro Football HOF)