Why is my Kia in sport mode?

Hello there, I'm curious about something related to my Kia vehicle. Can you help me understand why my car seems to be in sport mode even though I haven't intentionally selected it? I've noticed that the engine is revving higher and the acceleration feels more aggressive than usual. Is this something that can be adjusted easily, or is there a potential issue with the vehicle's settings or components? I'd appreciate any insights you might have on this matter. Thank you!