Kevin Martenson
is an American professional wrestler currently working under the ring name Johnny Goodtime. He is currently working for promotions such as Championship Wrestling From Hollywood and Pro Wrestling Guerilla. A Rockin' Goodtime with Johnny Yuma (as Johnny Goodtime) Lucky Inc. with Joey Ryan (as Johnny Goodtime) RockNES Monsters with Johnny Yuma (as Johnny Goodtime)
- Akọle: Kevin Martenson
- Gbale: 0.892
- Ti a mọ Fun: Acting
- Ojo ibi: 1981-09-29
- Ibi ti a ti bi ni: Clark's Summit, Pennsylvania, USA
- Aaye akọọkan:
- Tun Mọ Bi: Johnny Goodtime, Randy Rocket
