(~13:00) Koe argues for making information relevant (Dr. Sung always says you must make info relevant) through the learning for the solving of a particular problem, either for a client, your business, or your personal life. Your problem becomes the lense through which you learn.
For self-education this is ideal.
Dr. Sung's approach differs in that he advocates for the creation of relevancy through inquiry (the asking of relational questions) which is also incredibly powerful, however this is more suited to gaining more motivation for forced learning, i.e., in the formal education system.
In addition, Koe's lense is, I think, more of a high-level filter, whereas Sung's questioning is applicable on the content level. Therefore, both approaches could be, and should be, combined into the same overall (self-)educational system.