YouTube sensation turned boxer KSI was wiped out by a brutal tackle from Speed just 17 seconds into Saturday's charity football match between Sidemen and a Youtube Allstars team.
The sold-out event, which is taking place at Charlton Athletic's stadium, The Valley, is raising funds that will go directly to the Charlton Athletic Community Trust and Young Minds charity and features a host of big names, including KSI and Logan Paul.
Vikkstar123, Pieface and Chunkz are some of the other famous faces who have taken to the pitch in south east London - and they all had a perfect view of Speed's crunching tackle that sent KSI flying just seconds into the match.