What weight is necessary for a Sumo wrestler to be invincible?

What weight does a Sumo wrestler need to have, in order to be invincible in MMA?

What weight is necessary for a Sumo wrestler to be invincible?
More than 300 kg / Over 660 lbs
More than 350 kg / Over 770 lbs
More than 400 kg / Over 880 lbs
More than 450 kg / Over 990 lbs
More than 500 kg / Over 1100 lbs
More than 550 kg / Over 1200 lbs
More than 600 kg / Over 1320 lbs
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What weight is necessary for a Sumo wrestler to be invincible?
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