There was a dude, contributing writer for some BB mag back in the 90's- Every year on his birthday he would arrive at Gold's Venice around 6:00 am and stay there working out until he lifted 1,000,000 cumulative pounds. He always did it. Kept a journal. I frequently wanted to strangle him when he would give me the hourly updates.
He used lots of different machines but it's unlikely he used very single machine in the gym.