What are 3 examples of a GMO?

Could you please elaborate on the subject of genetically modified organisms (GMOs)? I'm particularly interested in learning about three specific examples of GMOs. Could you provide me with a brief description of each example, explaining what they are, how they were created, and perhaps some of their applications or impacts in our world today? It would be helpful if you could keep the explanations concise yet informative, so that I can gain a better understanding of this fascinating topic. Thank you for your assistance.