William John Southern

• Europeu
• Pan
• 2×Pan
• 1×Opens
• 1×Opens

• 1×Opens

2022

• ABU DHABI GRAND SLAM JIU-JITSU WORLD TOUR 2021-2022 - LONDON - YOUTH AND MASTERS

  youth men's gi · 73kg

2019

• European Kids IBJJF Jiu-Jitsu Championship 2019

  teen 2 · super-heavy

• Pan Kids IBJJF Jiu-Jitsu Championship 2019

  teen 2 · heavy

2018

• Pan Kids IBJJF Jiu-Jitsu Championship 2018

  teen 1 · medium-heavy

1 Open · 1 ouro

2017

• Pan Kids IBJJF Jiu-Jitsu Championship 2017

  junior 3 · middle

1 Open · 1 prata