Jerma will be the ring announcer for Ludwig's chess boxing event

Chessboxing: brain and brawn battle it out, Chess

Gza Chess Boxing Match in Oakland at Yoshi's Oakland

Blood and Sweat Equity Fight: Earn your part in Chessboxing Global with a K.O. or check mate – BERLIN LOVES YOU

CDawgVA takes down Ludwig in surprise 'slapboxing' match at Chessboxing event - Dexerto

Ludwig shatters personal viewership record with chessboxing event - Dot Esports

Ludwig broke viewership record during Chessboxing event

Fundraiser by Dustin Koperski : Edmonton Chessboxing Event

Chessboxing, FULL EVENT

Welcome to chess boxing, the ultimate battle of physical and

Hambleton Scores TKO Over Trent, Belenkaya Checkmates Botez In