What Was Mr. Popo's Biggest Accomplishment In The Series?

[Sovran Nila]

What did Mr. Popo achieve that is regarded as his largest accomplishment?

 

[Hector]

Creating Zeno.

 

[GreatSaiyaman123]

Eating a Kamehameha. Must taste good.

 

[Warmmedown]

Didn't he train Goku, the saviour of the universe (unless you're from universe 9, 10, 2, 6, 4, 3 or 11)?

Also told Bulma where NN's spaceship was.

 

[Yoshi]

Holding his own against SSJ Goten and SSJ Trunks.

 

[Animelover5487]

Killing Garlic Jr., an immortal.