Final answer:
Jeff Kinney is an author and cartoonist known for the 'Diary of a Wimpy Kid' series; he also created the Poptropica website and was listed among Time's most influential people in 2009. His work falls predominantly into children's fiction, particularly comedy and graphic novels.
Step-by-step explanation:
Jeff Kinney is an American author and cartoonist widely known for his work on the Diary of a Wimpy Kid book series. Here are three interesting facts about him:
- Before achieving success with his books, Jeff Kinney created a popular web comic called Igdoof during his time at the University of Maryland.
- In addition to being an author, Kinney is also the creator of the children's website Poptropica, a virtual world for kids to travel, play games, and compete in head-to-head competition.
- Jeff Kinney was named one of Time magazine's most influential people in the world in the year 2009.
The genre Jeff Kinney usually writes is children's fiction, specifically the comedy and graphic novel genres, which are exemplified in his Diary of a Wimpy Kid series.