Echeverri agreed to join City in January 2024 but remained on loan River Plate for a year before arriving at the CFA in the new year.
He joins a long list of Argentinians to have donned the City sky blue, with Pablo Zabaleta and Martin Demichelis leaving messages for the attacking midfielder in this video.
Echeverri expresses his delight at the kind welcome afforded to him by the pair before being quizzed on fellow Argentine aces.
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The 19-year-old is shown clips of action and asked to identify his fellow countrymen who are blurred out.
Is it Pablo Zabaleta? Is it Nicolas Otamendi? Is it Carlos Tevez?
See if Echeverri can work it out!
The likeable ace also discusses his love of Mate, a traditional South American caffeine-rich herbal drink.
Check out the video in the player above.