i-94 Is the I-94 required for filing the K1 visa?

[Saif Abu-Shakra 0]

So my fiancée and I (the beneficiary) are gathering all the documents needed to file the I-129F form, from my understanding from "step-by-step" guides I have seen online, the I-94 is required if the beneficiary has travelled to the United States before, the I-94 is basically a paper that shows your arrivals and departures to and from the United States in the past. 
Now the problem is I was 2-3 years old when I went to the States, I went twice, and I can't find the passport I had when I travelled (the passport number at the time of travel is needed to produce the I-94 paper online), what do I do? And is it required if I only travelled to the US only when I was under the age of 18?
Please explain to me in detail if possible, much appreciated. 

[KULtoATL 1,551]

If you were only 2 or 3 years old when you traveled to the US, it's probably insignificant and have no effect on the I-129F/K-1. You can always attach an affidavit stating you've been to the US at a certain age and that you no longer possess the old passport.

[Mr Geminian 691]

To be honest you don't need a I-94 to submit with a K-1 visa application and if you we were 2-3 years old kid  when you first visited US it won't really matter at all. 

[Saif Abu-Shakra 0]

Okay thanks a lot guys, one more thing please, is it better to have my fiancee submit an Affidavit of Support now with the initial I-129f petition package, or is it only needed for my interview at the Us Consulate in my country when it's time to interview me? I read somewhere that it could make a solid case for us and speed up processing time if we include it with the initial package. Thank you!

[Estibaliz 3,037]

No, sending the Affidavit of Support with the original petition is not necessary, and it won't help your case in any way. I've never heard that could speed up processing times and actually, if that was the case, everyone would send it, right?

 

So, as you said, the form and all supporting documents are only needed for the Embassy stage.

 

Good luck on getting everything ready!