Kevin Jonas is the oldest Jonas Brother
no kelvin Jonas is the eldest of all three brothers joe Jonas=19 and kelvin Jonas= 21
The oldest brother of the Jonas Brothers is Kevin Jonas
Kevin is the oldest
Kevin Jonas Joe Jonas Nick Jonas Frankie Jonas
Well, when I was watching the hit TV series "Jonas", JOe supposedly said, "Welll we have Frankie, He's eight!" it was a new one that just came out. So I'm assuming, that yes, Frankie Jonas, Is eight years old. Hope this helped!
Kevin Jonas
Kevin Paul Jonas II. More commonly referred to as Kevin Jonas or his nickname, K2. The oldest is Kevin, who recently has been married. The second oldest is Joe, then Nick, then the youngest is Frankie.
Kevin. He is currently 20.
i think it is Kevin Jonas
Kevin Jonas is the oldest Jonas Brothers He is also married and is kind of unattractive. And really wild.
Kevin Jonas is an American Singer and actor. He is the oldest member of the Jonas Brothers. His address in not revealed anywhere on internet.