User blog:Miigwan la Artist/Ages theory (In order: youngest to oldest FT. canon ages)

So this is my ages fact right here.

(In order from youngest to oldest)
Youngest: Fishy Boopkins (born 2010-2007, age 8 or 12)

Oldest: Bob (born 1516, age 503+)

Fishy Boopkins - likely be 8-12 (la youngest of all SMG4 characters)

Meggy and Desti - likely been same ages as 14-16 (Desti later deceased in SMG4: World War Mario and SMG4: Final Hours)

Francis - 15-17 (now deceased in SMG4: Final Hours)

Waluigi - 18

Shroomy - 19

Shy Guy (Toast fairy) - early 20's

Chris - early 20's

Toad - early 20's

​​​​Sakio - 19-21 (in computer) / 1 (in life)

SMG4 - 21 (his birthday was now passed May 24, 2019, which he is now 21 years old)

​​​​Swagmaster - middle 20's

Tari - middle 20's

Wario - 26

Yoshi - 27

Steve - late 20's

Luigi - early 30's

Peach - 33

Bowser - 33

Mario - 37

Jeeves - late 30's

Bob - 503+ (la oldest of all SMG4 characters)