Look at the same person, although he is a foreigner, but look at the face first. The faces in these two photos are the same. It is also very important that both photos are smiling, and the boys in the photos have dimples. I think this is the key to judge whether two photos are a person. Also, the noses in the two photos are the same. According to the irrelevant comparison and the comparison of faces, it can be determined that the boys in these two photos are one person. Judging from his age, it is not easy to judge the age of foreigners, because after all, we saw many people in China and didn't care much about foreigners. But from the photo, I think this boy is in his early twenties or seventeen or eighteen, because Europeans and Americans are very old in their thirties, so judging from this, the boy in the photo is still very young. This is my personal opinion, I hope I can help you.