Write the character sketch of Jerome K. Jerome?

Write the character sketch of Jerome K. Jerome? (Three men in a boat)

Jerome, usually known as “J,” is the narrator who lives and works in London. He is taking a vacation along the Thames river along with two friends. J. is confident and fairly jovial, always ready to exploit the funny failures of his two friends as he tells us, the readers, his story. J. always makes himself seem better than his companions, he always seems to be “above” their immature antics