Probably Quinton Jackson. He can slam fellow 205lbs fighters like they’re nothing. Note his slam of Arona, his repeated slams of Lindland, nearly tossing Silva out of the ropes, nearly repeating his Arona slam on Griffin… the dude has just got crazy strength.

Houston Alexander

That guy is not a good fighter, but a very strong and powerful guy. His punches, though not accurate, have crazy power. Also, he is cut like marble. He said in his pre-fight interview against Alessio Sakara that his strength comes from doing a lot of reps rather than bulk lifting.