What Happened to Marshall Holman? | PBA Bowling Rewind

Marshall Holman burst onto the scene in the mid 70s as an exciting young up and coming star. He won the Tournament of Champions at 21 and was the youngest bowler to win 10 PBA titles. His career really took off from there but by the late 80s, his career took a huge dive. So what exactly happened? Why did Marshall Holman fall of the map so quickly and how did his career end up? --------------------------------------------------------------------------------------------------------------------------- pba bowling // marshall holman // marshall holman pba // pba bowling 1970s