giant singh/great kali = 7'3" - 408 lbs
http://www.obsessedwithwrestling.com...lip-singh.html
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giant gonzales (fued with undertaker in 90's) 7'7 - 435lbs
http://www.obsessedwithwrestling.com...-gonzales.html
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giant silva (oddities) 7'3" - 403 lbs
http://www.obsessedwithwrestling.com...ant-silva.html

giant silva does MMA now
http://www.sherdog.com/fightfinder/f...fighterID=9400