Yesung Yoon + Follow

NAGA Battle at the Beach Grappling Championship Kids & Teens (17 & Under) 2026-08-01

🥇 1st Children No-Gi (Male) / Intermediate / 50 - 59.9 / 8-9 years · 🥈 2nd Children Gi (Male) / Intermediate / 50 - 59.9 / 8-9 years

• Lost vs Connor McCollum (McHugh BJJ)
  Children Gi (Male) / Intermediate / 50 - 59.9 / 8-9 years · Round 2 · points
• Won vs Enzo Sosa (Martinez BJJ)
  Children Gi (Male) / Intermediate / 50 - 59.9 / 8-9 years · Round 1 · points
• Won vs Cole Mascuilli (World Class Martial Arts)
  Children No-Gi (Male) / Intermediate / 50 - 59.9 / 8-9 years · Round 2 · points
• Won vs Enzo Sosa (Martinez BJJ)
  Children No-Gi (Male) / Intermediate / 50 - 59.9 / 8-9 years · Round 1 · submission

Big Dog Open Summer 2026 2026-07-11

🥇 1st Boys Gi / Grey / Little Champions II (7-8yo) / 50-59 lbs

• Won vs Casey Kim (Gracie Barra North Princeton)
  Boys Gi / Grey / Little Champions II (7-8yo) / 50-59 lbs · Round 3 · points
• Won vs Zahkier Green (Gracie Barra Princeton)
  Boys Gi / Grey / Little Champions II (7-8yo) / 50-59 lbs · Round 2 · submission

Grappling Industries PHILADELPHIA 2026-04-18

🥇 1st Gi Kids / Grey / 8 - 9 years / -55 lbs · 🥇 1st No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs

• Won vs Cole Mascuilli (World Class Martial Arts)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs · Round 3 · submission
• Won vs Noah Mccleary (The Tradewinds Network)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs · Round 2 · points
• Won vs Ryder Coleman (Freedom Jiu-Jitsu)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs · Round 1 · points
• Won vs Cole Mascuilli (World Class Martial Arts)
  Gi Kids / Grey / 8 - 9 years / -55 lbs · Round 3 · points
• Won vs Landon Oswald (SAS Philadelphia BJJ)
  Gi Kids / Grey / 8 - 9 years / -55 lbs · Round 2 · points
• Won vs Ryder Coleman (Freedom Jiu-Jitsu)
  Gi Kids / Grey / 8 - 9 years / -55 lbs · Round 1 · points

NAGA Philadelphia Grappling Championship 2026-02-14

• Lost vs Arthur Pinto (JABJJACADEMY)
  Children Gi (Male) / Beginner / 50 - 59.9 / 8-9 years · Round 3 · points
• Won vs Sylas Baron (Spear Jiu Jitsu)
  Children Gi (Male) / Beginner / 50 - 59.9 / 8-9 years · Round 2 · submission
• Won vs Ali Metwaly (McHugh BJJ)
  Children Gi (Male) / Beginner / 50 - 59.9 / 8-9 years · Round 1 · points
• Lost vs Amall Norbaev (Zarrukh The Lion MMA)
  Children Gi (Male) / Beginner / 50 - 59.9 / 8-9 years · Round 1 · points
• Lost vs Arthur Pinto (JABJJACADEMY)
  Children No-Gi (Male) / Beginner / 50 - 59.9 / 8-9 years · Round 3 · points
• Won vs Sylas Baron (Spear Jiu Jitsu)
  Children No-Gi (Male) / Beginner / 50 - 59.9 / 8-9 years · Round 2 · submission
• Lost vs Umar Narzikulov (Zarrukh The Lion MMA)
  Children No-Gi (Male) / Beginner / 50 - 59.9 / 8-9 years · Round 2 · points
• Won vs Arthur Pinto (JABJJACADEMY)
  Children No-Gi (Male) / Beginner / 50 - 59.9 / 8-9 years · Round 1 · submission

Tap Cancer Out 2025 Philadelphia BJJ Open 2025-10-25

🥇 1st Junior / 6-7 Years Old / White-Grey / Lightweight

• Won vs Jacqueline Brydges (Quintella MMA)
  Junior / 6-7 Years Old / White-Grey / Lightweight · Round 3 · points
• Won vs Bryce Stillman (The Tradewinds Network)
  Junior / 6-7 Years Old / White-Grey / Lightweight · Round 2 · submission