I am no fan of Rishworth but the way I read your quote of the requirements is that they want widebody experience but it doesn't have to be on the type you will be flying at KAL.
Eg: If you are currently typed on B763 (wide body) they will accept your application for B77 or B744. If you have only flown A320, B737 etc (narrow body) then you don't meet the requirements.