EPL has had quite a few prolific super-subs (from SolksjaerSolksjaer to probably ChicharitoChicharito today). Who has scored the most goals as a substitute in the EPL?
Note: If statistics aren't available since 1991, feel free to give an answer from the year of availability of statistics
Also, who has scored the most winners as a substitute?
[If statistics aren't available since 1991, feel free to give an answer from the year of availability of statistics]