Jonathan Sefchick



| Jonathan Sefchick VERIFIED | |
| White belt 2 stripe(s) VERIFIED | |
| 0 year(s) and 10 month(s) of training | |
| 45hr 35m of training logged | |
| Brighton, Colorado, | |
| Lionheart Jiu Jitsu VERIFIED | |
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Achievements
| Profile manually reviewed & certificate issued | |
| Current rank verified by promoting instructor | |
| Name verified by credit card | |
| 10 verifications received | |
| 25 verifications received | |
| 50 verifications received | |
| Trained for 5 years | |
| Trained for 10 years | |
| Trained for 15 years | |
| Trained for 20 years | |
| Won 5 gold medals | |
| Won 10 gold medals | |
| Won 25 gold medals | |
| 10 competition matches | |
| 50 competition matches | |
| 100 competition matches | |
| 500 forum posts | |
| 1,000 forum posts |
Coaches
![]() | Angela Lindner Lionheart Jiu Jitsu Brighton, United States of America Brown belt |
![]() | Brett Werner Lionheart Jiu Jitsu Brighton, Black belt |
![]() | Anthony Garcia Lionheart Jiu Jitsu Purple belt |
White belt verification progress
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Promotion history
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May 13, 2025 - Lionheart BJJ, Brighton, CO
0 year(s) 10 month(s) 8 day(s)
Stripe 1: June 17, 2019
Stripe 2: August 9, 2025
Stripe 2: August 9, 2025

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