You may remember him back in 2019 as the Manager of the Rancho Cucamonga Quakes. Let me refresh your memory with this video:
Mark is 42 years old and is from Burbank, California. He attended Cal State, Northridge. In 2017 he managed Ogden and in 2018 he managed the Dodgers Rookie Team in Arizona. Of course, I already mentioned that he was the manager of the Quakes in 2019. In 2019, Pedro Moura of The Athletic wrote:
‘He is one of a kind’: Mark Kertenian teaches baseball and life lessons as Dodgers’ players guru
You can read the entire article HERE.