So I'm quite confused about a certain detail regarding Oden. it is stated in the wikia that he became daimyo at the age of 20, which is from chapter 920.
But from the recent few chapters of one piece 959-962 it just doesn't add up.
The current flashback of oden is stated that it took place 43 years before the present day, where oden is 18 years old.
In chapter 962, after oden becomes daimyo, the flashback takes a 6 years time skip, and it is then stated it is now 33 years before the present, that is a 10 years difference, if oden started the flashback at 18 years old, and the flashback takes a 6 years old time skip and is now 33 years before the present, it means oden was 22 years old before the 6 year time skip, which means he became daimyo at the age of 22, not 20.