Stanley the Bugman

Stanley the Bugman (or simply Stanley) is an extremely well-known hero who preceded Mario, whose reputation largely and unfairly overshadows that of Stanley. He is a professional, plucky exterminator who valiantly defends his otherwise hapless greenhouse from pesky invaders. Not just an ordinary exterminator, his duties extend beyond simple bugs, as he also famously fended off the formidable Donkey Kong himself with his trusty deadly spray gun in hand. He's kept a low profile ever since, which unfortunately gave an opportunity for Mario to succeed him as the hero and steal his well-deserved respect, though his fanbase is sizeable regardless. He is an associate of bug spray, who is also locked in an eternal struggle with those vile creepy crawlies.