Grover is a legendary Greek mythology's tie. Half-human, half-goat has a style which is the human body, but has the legs and he is a goat wearing a fake leg Grover, jeans and sneakers to conceal the legs of goats though he is 28 years old, but in the age of humans. There are tie-age growth age of half a man's 14-year old Grover in the first book. He also is a close friend of perfectGrover is a satire, according to legend, Greek mythology A half goat half human, which has a human body and the legs and horns of a goat. Negro driver wearing fake leg Jeans and sneakers to cover the legs of a goat. Although he has an age.Over the years, but in the age of man. Satire is growing as half of the age, human Grover therefore is only 14 years in the book the first. He was also a close friend of Percy Jackson si Jackson.