INSANE SUMO HIGHLIGHT — Fat Guy In Diaper Slams Other Fat Guy In Diaper

It”s possiby the greatest Fat-on-Fat takedown of all time — an XXXXL SUPLEX at the U.S. Sumo Open in L.A. this weekend … and it was all caught on tape.

The Slammer — Byambajav “Byamba” Ulambayar
6″1″, 346 lbs … and the reigning U.S. Sumo Open champ

The Slammee — Kelly “Big Tree” Gneiting
6″0″, 420 lbs … and pink diaper enthusiast

The two clashed in the sumo circle on Sunday … and the slam was so ferocious, some spectators say they could feel the fat shock wave ripple through the stadium.

Sumo Fun Fact — Byamba, of Mongolian decent, is 59-1 in his sumo wrestling career.

The one loss Unclear. Probably some other fat bastard …