Cohen: Who can break down Brock?
Bigger, faster and more skilled: Brock Lesnar isn't your stereotypical lumbering heavyweight. Still, there are fighters who would pose problems for the UFC champion. Ben Cohen looks at five of them.
Size matters: A UFC 91 postscript
Brock Lesnar's massive size advantage proved too much for Randy Couture. It also proved that size does matter.
McNeil: Stiffer challenges await Lesnar
Brock Lesnar might be the man to beat in the heavyweight ranks, but he's still far from a finished product, writes Franklin McNeil.
Woods: Five things we learned from UFC 91
Brock Lesnar proved he has what it takes to compete at the highest level. Michael Woods looks at what else we learned at UFC 91.