When I was young, I traveled with my fellow friends and wanted to rent a car as most countries in the world get a National driving license age of 18.
However, when it comes to renting a car then there are age restrictions. Young drivers are usually between 21 and 25 (sometimes the age it differs) depending on the supplier, location and category. Very few car rental companies rent a car to drivers under 21 because of safety.
Due to the changing landscape, car rental companies have lowered their age restrictions and many car rental companies let people rent a car for the age of 18. Double check car rental company’s terms and conditions before making payment.