Han Moo-sook died in 1993.
Moo-Young Han was born in 1934.
Han Moo-hyup was born on 1923-08-22.
Han Moo-sook was born on 1918-10-25.
Righteous Martial Arts Institute
In Taekwondo, many experts prefer not to label the differences in curriculums as "styles." They are what were known as "Kwans" which means a family of related schools under the leadership of one founder (the "Kwanjang"). There were five original Kwans which branched out to more than 20 or 30 between 1945 and 1955. Eventually, nine Kwans were officially recognized. They were unified in the Korea Taekwondo Association, numbered, and required by the Korean Government to be dissolved (the agreement was signed by the Kwan leaders, but each Kwan remains active today)Five original KwansChung Do KwanSong Moo KwanMu Duk KwanKwan Bop Bu / Chang Moo KwanYun Moo Kwan / JidokwanLater KwansHan Moo KwanOh Do Kwan: formed by former Chung Do Kwan students (Gen. Hong Hi Choi, and Tae Hi Nam) was the military Kwan.Kang Duk WonJung Do KwanOn May 20, 1976, The Korea Taekwondo Association (KTA) replaced the Kwan names with numbers, and the Kwan system was allegedly dissolved, but it remains intact today.The nine official Kwans were:Kwan #1: Song Moo KwanKwan #2: Han Moo KwanKwan #3: Chang Moo KwanKwan #4: Moo Duk KwanKwan #5: Oh Do KwanKwan #6: Kang Duk WonKwan #7: Jung Do KwanKwan #8: JidokwanKwan #9: Chung Do KwanThere was also a 10th Kwan, Kwan Ri Kwan, which was labeled as the Administrative Managing Kwan.Since that time, there have been numerous organizations, and independent schools that have opened, each one changing the techniques, and method of instruction to one degree or another. These are individual personal preferences, and are too numerous to identify or label.
Grandmaster Hwang Kee (1914-2002) founded the the Moo Duk Kwan and lead the federation.Moo Duk Kwan is a Korean martial art split into two groups.One is Soo Bahk Do, formerly Tang Soo Do, and earlier Hwa Soo Do.The other is Taekwondo Moo Duk Kwan.Soo Bahk Do was founded by Grand Master Hwang Kee, November 9, 1945. Moo Duk Kwan Taekwondo merged together with eight other Kwans to form Taekwondo.
Oh Do Kwan was created in 1955.
Trini Kwan was created in 1993.
Kwan - band - was created in 2000.
Groovin' the Moo was created in 1992.
Yoon Byung In was the original founder. However when he disappeared during the Korean War his student Lee Nam Suk carried out his teachings. For many years Kim Soon Bae was the head of the Chang Moo Kwan. However, recently he's been very ill and is quite old so the current head of Chang Moo Kwan in Korea (the World Taekwondo Changmookwan Federation) is Kim Joong Young.