Marko Košir was born in 1946 and is a graduated mechanical engineer. He had worked in TAM and TVM in Maribor as the designer of commercial vehicles and buses. He was a member of the Federal Commission JUS for commercial vehicles and a member of the commission at the Ministry of Transport of the Republic of Slovenia for the implementation of technical regulation for the UNO and EU. He took part at several expert meetings in Slovenia and abroad. Ever since he can remember, he has enjoyed everything connected with music and railway in Slovenia and abroad. He is a writer of expert literature and has his own COBISS researcher number 15612.
