14. grade of 20
4th Dan – Black Belt (Sabum)
Typical gap since previous grade: 48 monthsestimate
Earning Sabum (Master/Instructor) title. Pyongwon form. Min. age 21.
Requirements for this grade
We do not yet have documented requirements for this grade. They will be added once the relevant organisation’s syllabus is available.
Endless horizon of knowledge. A master who doesn't need to show off strength.