- 羅心汶 LO Sum Man, ChristyKata Coach
- FHDPSY in Psychology, HKMU
- 2nd Dan, JKF Goju-ryu
- Level 1 Coach, HKCC
- Hong Kong Elite Athlete ’13~Present
- Highest World Rank 7
- HKSI Hong Kong Outstanding Junior Awardee '17,'18
- 9th in WKF World Championships '17
- 5th in WKF Karate1 '19
- Silver in AKF Asian Championships ’17
- Bronze in AKF Asian Championships ’21
- 3x Silver in EAKF East Asian Championships ’15,'17,'18
- 4x Gold in China Championships ’16~'18
- 7x Hong Kong Champion ‘13~‘19,’21
