In honor of this happening at the weigh in,
Chisora is in for a very, very bad night after that.
Here is "Dr. Ironfist" Of the two Klitschko brothers, he is the older one, and the one more naturally inclined towards fighting. He is the tougher of the two, much more physically durable, takes some more risks. Wlad is probably the more talented, having developed a more diverse attack, and being more athletic.
Vitali is very Eastern-European in his fighting, raised in the USSR olympic tradition, he is very upright and very good at staying just out of reach as a result; he also has many different right-handed punches, finding ways to "shape" right crosses to find their way around the guard.
He would be much more at home in early 1900s bareknuckle fights than his brother.