In Chapter 1041 we got a little Kaido flashback to when he first joined the Rocks Pirates at the age of 15 and reminisces back to the time he met Big Mom for the first time.
Kaido is currently 59 years old so his flash back was 44 years ago. Big Mom, who is 68 years old currently, at that time was 24 years old.
By the time she met Kaido, Big Mom already had 18 children.
- Charlotte Prospero (50 years old)
- Charlotte Compote (49 years old)
- Charlotte Katakuri (48 years old)
- Charlotte Daifuku (48 years old)
- Charlotte Oven (48 years old)
- Charlotte Mondée (47 years old)
- Charlotte Amande (47 years old)
- Charlotte Hachée (47 years old)
- Charlotte Effilée (47 years old)
- Charlotte Opera (46 years old)
- Charlotte Counter (46 years old)
- Charlotte Cadenza (46 years old)
- Charlotte Cabaletta (46 years old)
- Charlotte Gala (46 years old)
- Charlotte Cracker (45 years old)
- Charlotte Custard (45 years old)
- Charlotte Angel (45 years old)
- Charlotte Zuccotto (44 years old)
Big Mom had 18 children and 7 husbands by the time Kaido joined the Rocks Pirates and she might have been pregnant with Charlotte Brûlée (43 years old) and Charlotte Broyé (43 years old) when she talked to Kaido for the first time.