Former MLB pitcher, Roger Clemens, is nicknamed "The Rocket".
Pitcher David Wells and first baseman George Scott were both nicknamed "Boomer".
Jeff Weaver
The heaviest pitcher in MLB History is definitely Nolan Ryan.
Maurice Richard
The first rocket launched as an attack was the V1 rocket, nicknamed "doodlebug
in mlb
Mary Ludwig Hays McCauley :)
Steve Lyons was nicknamed Psycho
nope
He was a MLB pitcher from 1981-1989, pitched for 5 mlb teams.
Kent (Teke) Tekulve