jack | Dota 2 Players

jack Dota 2 player profile; DPC-listed team: YouNeverKnow. Professional record, Steam profile, and recorded changes.

Real name: Mustafa Barış Tezdoğan

DPC-listed team: YouNeverKnow.

Steam name: jack · Location: Balikesir, Turkey

• YouNeverKnow
• YouNeverKnow since 17 May 2026