Each of the following contains a popular North American sport and a famous North American sportperson associated with it. Each of these have been encrypted by means of a simple substitution cipher.
Identify the sports and the respective sportspersons.
(I) Sport: Kingdoor
Sportsperson: Was Judger
(II) Sport: Beckondwell
Sportsperson: Class Great
(III) Sport: Butonly
Sportsperson: Talks Metres
(IV) Sport: Waited
Sportsperson: Onceyou Markstory
*** The codes corresponding to any two of the four parts may or may not differ. However, the codes corresponding to a given part (Sport and Sportsperson) are the same.