Hetalia was created by Hidekazu Himaruya.
I think that you're a bit mixed up. There is no Oliver in Hetalia.
Hetalia - Axis Powers , Hetalia - World Series , Hetalia - The Beautiful World .
Axis Powers Hetalia.
All the facts in Hetalia are 100% true/
Hetalia fans are nicknamed "Hetalians".
Hetalia World Series .
52 in Hetalia: axis Powers and 48 in Hetalia: World Series including four OVA's.
No. Although the Hetalia fandom tends to have much more fangirls, there are many guys out there who enjoy Hetalia.
Hetalia: Axis Powes is Seasons 1 and 2, and Hetalia: World Series is Seasons 3 and 4, and it can also be the rumored 5th season!
It's Hetalia Axis Powers, and yes it is an anime.
It's called Hetalia: World Series.