Across Romita's tenure on the book, it became the company's best-selling title, and introduced now-legendary characters like Mary Jane Watson, The Rhino, The Kingpin, The Shocker, and George Stacy.

Source: https://comicbook.com/comics/news/john-romita-sr-marvel-three-page-tribute-new-comics-this-week/

The strongest versions of The Rhino from across the Marvel multiverse highlight how powerful this dim-witted Spider-Man villain could be.

Source: https://www.cbr.com/strongest-rhino-variants-ranked-marvel-comics-spiderman/